WE' VE MOVED! 📍 New Location: 6622 W. North Ave, Chicago, IL. 60707

WE' VE MOVED! 📍 New Location: 6622 W. North Ave, Chicago, IL. 60707

Freshwater Plants Are Now Available Online

Shop live aquarium plants from home, plus an expanded dry goods inventory featuring new All-For-Reef and Tropic Marin products for freshwater and reef systems.

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Aquarium Essentials from Brands You Trust

Shop the aquarium products our team trusts for dependable results in freshwater and saltwater systems. Big Fish Aquarium’s online dry goods inventory now includes an expanded selection of Tropic Marin products, including All-For-Reef dosing solutions, reef salts, trace elements, supplements, and professional water testing. You’ll also find fish food, water treatments, bacteria, medications, and everyday aquarium essentials from trusted brands like Fritz Aquatics and Ocean Nutrition. Whether you’re maintaining a freshwater aquarium or managing a full reef system, you can now find more of what your tank needs online.

Tropic Marin All-for-Reef 1000 ml Tropic Marin All-for-Reef 1000 ml
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Tropic Marin All-for-Reef 1000 ml
$40.00

Tropic Marin All-For-Reef is a highly concentrated, easy-to-use all-in-one liquid solution designed to supply all essential minerals and trace elements to marine reef aquaria. Formulated to help maintain stable calcium, carbonate hardness (alkalinity), magnesium, and key trace elements in a single bottle, it supports the robust growth and health of corals, coralline algae, and other calcifying organisms. Supplied in a generous 1000 ml container, it's the perfect, cost-effective solution for hobbyists maintaining medium to large-sized reef systems who want to avoid the hassle and clutter of multi-bottle dosing.

Key benefits

  • All-In-One Convenience: Supplies calcium, alkalinity, magnesium, and trace elements in a single pre-mixed liquid bottle.

  • Simplifies Dosing: Replaces complicated two-part, three-part, or multi-bottle dosing systems with one straightforward daily addition.

  • No Unwanted Byproducts: Formulated to prevent the accumulation of sodium chloride or excess carbon dioxide, keeping salinity and ionic balance stable.

  • Pre-mixed Trace Elements: Includes essential trace elements (equivalent to Tropic Marin A- Elements and K+ Elements) for optimal coral health and color.

  • Doser Ready & Value Sized: Fully dissolved and ready for automatic dosing pumps; the 1000 ml size is ideal for larger systems and regular maintenance.

Specifications

  • Net volume: 1000 ml

  • Form: Liquid

  • Primary purpose: All-in-one mineral and trace element supplementation for reef aquaria

  • Intended users: Marine reef hobbyists, coral keepers, medium-to-large reef system owners

Suggested use

  • Manual dosing: Calculate the required volume and add directly to a high-flow area of the aquarium to ensure fast and safe dispersal.

  • Automated dosing: Connect the 1000 ml bottle directly to your aquarium's dosing pump system to automate your daily mineral maintenance.

  • Start low: Begin dosing with a conservative amount and adjust based on weekly testing of your aquarium's alkalinity and calcium levels.

Dosage and testing

  • Starting Dosage: Begin with a daily dose of 5 ml of All-For-Reef per 100 liters (approx. 26 US gallons) of aquarium system water volume.

  • Incremental Adjustments: Increase the daily dose by 2.5 ml per 100 liters weekly until stable calcium and alkalinity levels are achieved.

  • Maximum Dosage: Do not exceed a maximum daily dose of 25 ml of All-For-Reef per 100 liters (26 US gallons) of aquarium volume.

Storage and safety

  • Store in a cool, dry place with the cap tightly closed when not in use.

  • Keep out of reach of children and pets.

  • Avoid skin and eye contact. In case of contact, rinse thoroughly with clean water.

Warnings

  • Not for human consumption.

  • Do not mix directly with other concentrated aquarium additives or supplements before dosing.

  • Monitor alkalinity regularly; over-dosing can cause rapid parameter swings that are harmful to marine life.

What’s included

  • 1 x 1000 ml bottle of Tropic Marin All-For-Reef Liquid

  • Product label with usage instructions and safety guidelines

Why choose

Tropic Marin All-For-Reef Liquid provides an incredibly simple and reliable way to maintain a thriving reef aquarium. By bundling calcium, magnesium, alkalinity, and trace elements into one easy-to-manage bottle, it removes the complexity of traditional dosing. The 1000 ml size offers excellent value and longevity, making it the practical choice for maintaining beautiful coral growth in larger home aquariums.

All-For-Reef Powder 800g All-For-Reef Powder 800g
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All-For-Reef Powder 800g
$47.00

All-For-Reef Powder is a high-quality, finely milled calcium and alkalinity supplement designed for reef aquaria. Formulated to help maintain stable calcium and carbonate hardness levels, this powder supports the growth and health of corals, coralline algae, and other calcifying organisms. Supplied in an 800 g container, it's ideal for hobbyists and small to medium-sized systems seeking consistent dosing and straightforward use.

Key benefits

  • Supports Coral Structure: Enhances skeletal growth and coloration by maintaining optimal calcium and alkalinity.

  • Stabilizes Water Parameters: Minimizes pH swings and promotes healthy calcification by stabilizing carbonate hardness (KH).

  • Dissolves Fast: Dissolves quickly with minimal clouding when mixed properly.

  • Versatile Dosing Options: Use for single-dose methods, two-part dosing, or mix into a stock solution for dosing pumps.

  • Cost-Effective Maintenance: The 800 g size offers regular upkeep without the need for frequent repurchasing.

Specifications

  • Net weight: 800 g

  • Form: Fine powder

  • Primary purpose: Calcium and alkalinity supplementation for reef aquaria

  • Intended users: Marine reef hobbyists, coral keepers, aquascapers

Suggested use

  • Two-part dosing: Use as part A or part B depending on your dosing protocol. Measure and dose according to test kit results or the manufacturer's instructions.

  • Stock solution: Dissolve measured amounts in dechlorinated RO/DI water in a well-ventilated area. Allow complete dissolution and cool before transferring to a dosing container. Avoid mixing concentrated solutions of incompatible reagents.

  • Manual dosing: Dissolve the recommended dose in a cup of aquarium water and add slowly to a high-flow area of the tank to prevent localized spikes.

Dosage and testing

  • Test regularly: Monitor calcium and alkalinity with reliable test kits before adjusting any dosing schedules.

  • Follow guidelines: Base your dosing on target levels. Typical reef targets are calcium at 400–450 ppm and alkalinity at 7–9 dKH.

  • Adjust gradually: Change dosing incrementally and retest after 6–12 hours to monitor the impact. Maintain stable parameters rather than making rapid shifts.

Storage and safety

  • Keep dry: Store in a cool, dry place with the lid tightly closed to prevent moisture absorption and clumping.

  • Keep out of reach of children and pets.

  • Protect yourself: Avoid inhaling dust; use a mask or work in a well-ventilated area when handling the powder.

  • First aid: In case of skin or eye exposure, rinse thoroughly with water and seek medical advice if irritation persists.

Warnings

  • Not for human consumption.

  • Do not mix dry powders directly together; always dissolve separately and avoid combining concentrated solutions without guidance.

  • Use caution when dosing; overdosing can cause rapid parameter changes harmful to aquarium inhabitants.

What’s included

  • 1 x 800 g container of All-For-Reef Powder

  • Product label with basic usage and safety instructions

Why choose

All-For-Reef Powder provides a reliable way to maintain essential calcium and alkalinity levels needed for healthy coral growth. Its fine particle formulation dissolves quickly for flexible dosing options, and the 800 g size offers a practical balance between value and shelf life for regular maintenance.

Tropic Marin Coral Clean 250 ml Tropic Marin Coral Clean 250 ml
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Tropic Marin Coral Clean 250 ml
$20.00

Tropic Marin Coral Clean is a highly effective, iodine-based coral dip designed to prevent the accidental introduction of parasites, pests, and impurities into your reef aquarium. Unlike harsh freshwater dips or aggressive Lugol's solution, this phosphate-free formula is specifically pH-adjusted to match marine environments, offering a much gentler treatment. Designed for use outside the display tank as an external bath, it helps clean the coral's protective mucus layer while cleanly shedding common hitchhikers like flatworms, nudibranchs, and undesirable algae.

Key benefits

  • Gentle Pest Removal: Reliably removes common marine parasites, epiphytes, and pests without overly stressing the coral tissue.

  • Phosphate-Free Formula: Formulated strictly without phosphates, ensuring you do not introduce unwanted nutrients to your system.

  • Safer than Alternatives: Significantly less aggressive and safer for coral health than standard Lugol's iodine or freshwater baths.

  • Protective Action: Cleans and protects the coral’s natural mucus membrane to help it transition into a new environment.

  • Zero Tank Contamination: Done strictly in an external container, ensuring no medication, chemicals, or pests enter your display aquarium.

Specifications

  • Net volume: 250 ml

  • Form: Liquid concentrate

  • Active Base: Iodine (phosphate-free)

  • Primary purpose: Prophylactic coral dip for pests and impurities

  • Intended users: Reef keepers adding new corals or treating affected specimens

Suggested use

  • Setup a bath: Fill a clean glass or plastic container with saltwater taken directly from your aquarium.

  • Mix well: Add the appropriate dose of Coral Clean to the container and mix thoroughly before introducing the corals.

  • Dip and shake: Fully submerge the corals in the mixture for 10 to 15 minutes. Right before removal, gently shake the corals while submerged to help dislodge dead or weakened pests.

  • Rinse: Give the corals a quick rinse in a separate container of clean aquarium saltwater before placing them into the display tank.

Dosage and testing

  • Standard Dosage: Mix 1 ml of Tropic Marin Coral Clean per 100 ml of aquarium saltwater in your dipping container.

  • Dip Duration: Leave corals fully immersed for 10 to 15 minutes. Do not exceed the recommended time.

  • Note on Recovery: Some corals may close up tightly during treatment and can take up to 24 to 48 hours to fully expand again after the bath.

Storage and safety

  • Store in a cool, dark place with the cap tightly sealed to maintain the stability of the iodine formula.

  • Keep out of reach of children and pets.

  • First aid: In case of eye or skin contact, rinse immediately with plenty of clean water.

Warnings

  • Never dose directly into the aquarium. This product is designed exclusively for use in an external dip container.

  • Invertebrate Hazard: This dip is toxic to invertebrates. You must carefully remove beneficial coral crabs (such as Acropora crabs) or shrimp from the coral before dipping, and return them afterward.

What’s included

  • 1 x 250 ml bottle of Tropic Marin Coral Clean Liquid

  • Product label with detailed usage and safety instructions

Why choose

Tropic Marin Coral Clean provides a reliable and gentle way to quarantine and clean new corals before they threaten your established reef. Its advanced, phosphate-free, pH-balanced formula removes pesky hitchhikers cleanly and safely without the tissue damage common with generic iodine alternatives. This 250 ml bottle offers an incredibly cost-efficient, long-lasting defense line for any avid reef hobbyist.

Fritz Mardel Coppersafe Parasite Treatment (16 oz) Fritz Mardel Coppersafe Parasite Treatment (16 oz) Fritz Mardel Coppersafe Parasite Treatment (16 oz)
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Fritz Mardel Coppersafe Parasite Treatment (16 oz)
from $25.00

Fritz Mardel Coppersafe® is a safe, stable, and non-staining chelated copper concentrate designed to deliver rapid, effective relief from unwelcome external parasites. It is highly effective for treating and controlling freshwater and saltwater Ich, Velvet, flukes, anchor worms, and other external protozoan diseases. Unlike standard free copper treatments that require daily monitoring and redosing, Coppersafe's unique chelated formula remains active and therapeutically stable at 1.5 ppm to 2.0 ppm for up to one full month with just a single dose. It does not discolor your aquarium water or interfere with biological filtration when used as directed, making it the industry-standard choice for quarantine systems and main fish-only displays.

Key benefits

  • Long-Lasting Formula: A single dose maintains therapeutic copper levels of 1.5–2.0 ppm for up to one month, eliminating the need for daily redosing.

  • Broad-Spectrum Control: Effectively targets and treats Ich, Velvet, flukes, anchor worms, and other troublesome external parasites.

  • Non-Staining Concentrate: Specially formulated to stay fully dissolved in the water column without discoloring your water or staining aquarium seals and equipment.

  • No Filter Disruption: Safe for use without turning off or removing biological filtration media.

  • Dual System Safe: Formulated to work equally well in both freshwater and saltwater fish-only setups.

Specifications

  • Net volume: 16 oz (473 ml)

  • Form: Chelated copper liquid concentrate

  • Primary purpose: Treatment of Ich, Velvet, flukes, and external parasites

  • Water type: Freshwater and Saltwater (Fish-only; not reef safe)

  • Intended users: Aquarium hobbyists, quarantine coordinators, and professional aquarists

Suggested use

  • Dosage Rate: Use 5 ml (1 teaspoon) per 4 U.S. gallons (15 liters) of water, or 1 cup (8 oz) per 190 U.S. gallons (337.5 liters). This initial dose establishes a therapeutic level of ~2.0 ppm.

  • Water Changes: When performing water changes during treatment, always add a proportional dose of Coppersafe to the replacement water to keep therapeutic levels steady.

  • Removal: Because of its high stability, performing partial water changes is the most effective way to remove Coppersafe from your aquarium.

  • Equipment adjustment: Discontinue use of protein skimmers, UV sterilizers, and heavy-metal-adsorbing filter media (like Cuprisorb) during treatment. Carbon filtration does not need to be removed.

Ingredients Active ingredient: Chelated Copper Sulfate.

Guaranteed Analysis

  • Active Copper Level: Consistently maintains 1.5 ppm to 2.0 ppm total copper when dosed correctly.

Storage and safety

  • Store in a cool, dry place away from direct sunlight.

  • Keep the container tightly sealed when not in use.

  • Keep out of reach of children and household pets.

Warnings

  • Not reef-safe: Do not use in systems containing live corals, anemones, snails, shrimp, crabs, or any other invertebrates.

  • Do not use in aquariums containing scale-less fish unless at a reduced dose or monitored closely.

  • For aquarium use only. Not for human consumption.

What’s included

  • 1 x Bottle of Fritz Mardel Coppersafe Parasite Treatment (16 oz / 473 ml)

Why choose Fritz Mardel Coppersafe is the go-to protocol for quarantine tanks and preventative disease management. It removes the stress of treating fragile fish by avoiding the sudden, dangerous copper level spikes common with ionic copper formulations. With a single, stable dose that works for a full 30 days, Coppersafe delivers a highly reliable, low-maintenance defense against the hobby's most common parasitic diseases.

Fritz Expel-P  (20 COUNT) Fritz Expel-P  (20 COUNT)
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Fritz Expel-P (20 COUNT)
$23.00

Fritz Expel-P is a safe, fast-acting anthelmintic (deworming) medication and immunostimulant designed to treat internal parasites in both freshwater and saltwater aquariums. Powered by Levamisole HCl, Expel-P is highly effective against parasitic worms such as nematodes, roundworms, nodular worms, and hookworms (including stubborn Camallanus red worms). In addition to treating fish internally, this versatile treatment boosts your fish’s immune competence to aid recovery and can even be utilized as an effective coral dip to rid marine corals of flatworms and pest nudibranchs.

Key benefits

  • Powerful Deworming Action: Targets and eliminates difficult internal parasites, including nematodes, roundworms, and hookworms.

  • Boosts Immune System: Acts as an immunostimulant to help recovering fish rebuild their natural defenses and resist secondary infections.

  • Versatile Coral Dip: Can be used outside the tank as a targeted dip to safely clear corals of destructive flatworms and pest nudibranchs.

  • Safe for Biological Filters: Will not disrupt nitrifying bacteria, preserving your aquarium’s beneficial bio-filter during treatment.

  • Invertebrate and Plant Safe: Formulated to be safe for live plants and aquarium invertebrates like shrimp, crabs, and most snails.

Specifications

  • Count: 20 powder packets

  • Active Ingredient: Levamisole Hydrochloride (113 mg per packet)

  • Form: Fast-dissolving powder

  • Water type: Freshwater and Saltwater (Marine Reef or Fish-Only)

  • Manufacturer SKU: FTZ75090001

Suggested use

  • Dosing instructions: Use 1 packet of Expel-P per 10 gallons (38 L) of aquarium water.

  • Treatment process: Keep aquarium lights turned off during the first 24 hours of treatment, as the active ingredient is light-sensitive. Maintain adequate water flow and aeration.

  • Water change: Perform a 25% water change 24 hours after dosing, taking care to vacuum the substrate to remove excreted parasites.

  • Follow-up: Repeat the treatment exactly one week later to eliminate any newly hatched parasites and prevent reinfection.

  • Coral Dip instructions: Mix 3 packets of Expel-P per 2 gallons (8 L) of saltwater. Dip affected corals for up to 30 minutes with gentle water flow, then return them to the display tank. (Note: Dip does not affect eggs; repeat weekly for up to 3 weeks if needed).

Ingredients

  • Active Ingredient: Levamisole Hydrochloride (113 mg per packet).

Guaranteed analysis

  • Active Levamisole HCl per packet: 113 mg

Storage and safety

  • Store in a cool, dry place away from direct sunlight.

  • Keep packets sealed until ready for use.

  • Keep out of reach of children and household pets.

Warnings

  • For use with ornamental aquarium organisms only. Not for human consumption.

  • Do not use in the presence of ornamental worms (such as Feather Duster worms). Some sensitive snail species may be temporarily affected but will recover.

What’s included

  • 1 x Box of Fritz Expel-P (20 Powder Packets)

Why choose

Fritz Expel-P offers a reliable, multi-use deworming solution that does not cloud or discolor your aquarium water. By combining an active anthelmintic with an immune booster, it helps sick, wasted, or bloated fish recover quickly from exhausting parasitic loads. The pre-measured, individual packets provide precise dosing for systems of any size, giving you a clean, worry-free way to keep your aquatic inhabitants healthy.

Ocean Nutrition Cichlid Vegi Pellets - Small Pellet (3.5 OZ / 100 G) Ocean Nutrition Cichlid Vegi Pellets - Small Pellet (3.5 OZ / 100 G) Ocean Nutrition Cichlid Vegi Pellets - Small Pellet (3.5 OZ / 100 G)
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Ocean Nutrition Cichlid Vegi Pellets - Small Pellet (3.5 OZ / 100 G)
from $10.00

Ocean Nutrition Cichlid Vegi Pellets (Small) is a premium, daily sinking pellet food specially formulated for herbivorous and omnivorous African and South American cichlids. Replicating their natural, algae-heavy diets, this unique formula provides balanced nutrition that supports healthy growth without fattening your fish. The soft and moist texture makes these pellets highly palatable, ensuring even the pickiest grazers take to them quickly. Packed in nitrogen-flushed pouches to lock in peak freshness, these sinking pellets deliver vital nutrients without clouding your aquarium water.

Key benefits

  • Soft and Moist Texture: Designed to be easily digestible and highly appealing to herbivorous digestive systems.

  • Promotes Balanced Growth: High-quality vegetable-based recipe supports healthy skeletal and tissue development without excess fat buildup.

  • Brightens Natural Colors: Enriched with natural color-boosters like spirulina and kelp to bring out vibrant reds, blues, and yellows.

  • Boosts Immune Health: Formulated with active garlic, vitamin C, and essential vitamins to help fish resist stress and disease.

  • No Water Clouding: Crafted to stay intact and cleanly sink to the bottom, keeping your water clear and reducing organic waste.

Specifications

  • Net weight: 3.5 oz (approx. 100 g)

  • Form: Sinking soft-moist pellets

  • Pellet Size: Small (+/- 1.2mm to 1.8mm)

  • Water type: Freshwater

  • Intended users: African and South American cichlid keepers, community aquarists

Suggested use

  • Feeding frequency: Feed your fish 1 to 3 times daily.

  • Portion control: Feed only what your cichlids can completely consume within 5 minutes.

  • Cleanup: Gently net out any uneaten food to keep your water chemistry pristine.

  • Target size: Use this small pellet size for small-to-medium cichlids. For fish 4 inches or larger, transition to the medium pellet size.

Ingredients

  • Wheat flour, fish meal, wheat gluten, soy-bean meal, spirulina, krill meal, dried kelp, dried fish solubles, dehydrated alfalfa meal, brewer's dried yeast, glycerin, lecithin, fish oil, calcium propionate (preservative), potassium sorbate (preservative), brewer's rice, minerals (calcium carbonate, zinc sulfate).

Guaranteed analysis

  • Crude Protein (min): 40.4%

  • Crude Fat (min): 4.8%

  • Crude Fiber (max): 0.2%

  • Moisture (max): 16.5%

  • Ash (max): 7.2%

  • Phosphorus (min): 0.9%

Storage and safety

  • Store in a cool, dry place away from direct sunlight.

  • Keep the jar tightly capped. Use within 3 to 4 months after opening the inner foil seal to ensure maximum nutritional value.

  • Keep out of reach of children and household pets.

Warnings

  • For aquarium fish use only. Not for human consumption.

What’s included

  • 1 x Jar of Ocean Nutrition Cichlid Vegi Pellets (Small Pellet, 3.5 oz / 100 g)

Why choose

Ocean Nutrition Cichlid Vegi Pellets offers a biologically correct diet designed around the sensitive digestive needs of grazing cichlids. By pairing highly digestible vegetable matter with marine proteins, this soft-moist sinking pellet keeps your fish healthy, colorful, and active. The 3.5 oz jar is an excellent, fresh-locking choice for cichlid keepers looking to maintain peak nutrition without compromising on water clarity.

Tropic Marin Elimi-Aptase 50 ml Tropic Marin Elimi-Aptase 50 ml
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Tropic Marin Elimi-Aptase 50 ml
$14.00

Tropic Marin Elimi-Aiptas is a fast-acting, highly effective solution designed to safely eliminate invasive Aiptasia anemones and other undesirable stinging cnidarians from your reef aquarium. These pests often hitchhike into the tank on live rock or coral, spreading rapidly and damaging nearby corals with their powerful sting. Elimi-Aiptas provides an easy, targeted treatment using an included injection syringe. Simply inject the solution directly into the pest anemone. The pest will quickly decompose without releasing harmful toxins or affecting the surrounding water chemistry.

Key benefits

  • Fast Pest Elimination: Quickly destroys Aiptasia, Majano anemones, and other pest stinging organisms on contact.

  • Protects Tank Chemistry: Works reliably without altering your display aquarium's pH, alkalinity, or general water chemistry.

  • Precise Application: The included specialized syringe and needle allow you to target even small pests nested deep within rockwork.

  • Natural Decomposition: Causes treated pest anemones to break down entirely, preventing them from splitting or multiplying.

  • Proactive Defense: Ideal to use at the first sign of a single pest to halt rapid infestations before they start.

Specifications

  • Net volume: 50 ml

  • Form: Liquid suspension / alkaline solution

  • Primary purpose: Targeted elimination of Aiptasia and Majano pest anemones

  • Included accessories: 1 x Injection syringe, 1 x Application needle

  • Intended users: Marine reef aquarists fighting pest anemone infestations

Suggested use

  • Turn off water flow: Turn off all circulation and wave pumps in the aquarium before treating to prevent the solution from drifting.

  • Draw the solution: Shake the bottle, draw Elimi-Aiptas into the provided syringe, and carefully attach the needle.

  • Inject the pest: Carefully insert the needle directly into the base or mouth of the Aiptasia and inject a few tenths of a milliliter. Do this quickly before the anemone retracts.

  • Leave the mass: Allow the resulting white, milky mass to surround the treated area to maximize effectiveness. Wait a few minutes before turning your pumps back on.

  • Clean the tool: Flush the syringe and needle thoroughly with clean water after each use to keep them working smoothly.

Dosage and testing

  • Dosage per pest: Use approximately 0.1 to 0.2 ml of solution per individual Aiptasia anemone.

  • Daily limits: Do not treat more than 5 Aiptasia anemones per 100 liters (approx. 26 US gallons) of tank water in a single day to avoid localized alkalinity spikes.

  • Coral precaution: Avoid direct contact between the solution and your desirable corals, as the alkaline paste will damage delicate coral tissue.

Storage and safety

  • Store in a cool, dry place out of direct sunlight with the cap secured tightly.

  • Keep out of reach of children and pets.

  • Wear protective gear: This product is highly alkaline and causes skin and eye irritation. Always handle the sharp needle with extreme care.

Warnings

  • Not for human consumption.

  • Avoid inhalation of vapor or direct contact with eyes and skin. In case of contact, rinse thoroughly with water for several minutes and consult a doctor.

  • Do not attempt to inject target corals or desirable invertebrates.

What’s included

  • 1 x 50 ml bottle of Tropic Marin Elimi-Aiptas Liquid

  • 1 x Application syringe

  • 1 x Stainless steel injection needle

  • Product label with detailed safety instructions

Why choose

Tropic Marin Elimi-Aiptas (often searched as Elimi-Aptase) offers a highly reliable, surgical method to rid your reef of stinging Aiptasia pests. Rather than scraping or cutting pests—which triggers them to release thousands of reproductive spores—this targeted injection completely destroys them from the inside out. It is safe, effective, and preserves your tank's delicate chemical balance.

Ocean Nutrition Seaweed Salad - Green (12 g - 4 Count) Ocean Nutrition Seaweed Salad - Green (12 g - 4 Count) Ocean Nutrition Seaweed Salad - Green (12 g - 4 Count) Ocean Nutrition Seaweed Salad - Green (12 g - 4 Count)
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Ocean Nutrition Seaweed Salad - Green (12 g - 4 Count)
from $7.00

Ocean Nutrition Seaweed Salad Green is a premium, 100% natural dried macroalgae sheet supplement designed to satisfy the natural grazing instincts of marine and freshwater herbivores. Rich in essential vitamins, trace elements, and plant proteins, this green seaweed (Porphyra) is an optimal daily dietary source for Tangs, Angelfish, Rabbitfish, and herbivorous invertebrates. Highly digestible and naturally enticing, these pre-cut sheets help maintain vibrant colors, support immune health, and minimize terrestrial food waste in marine systems. This package includes 4 individual sheets (12 g total) protected in a resealable clam shell container to preserve freshness.

Key benefits:

  • 100% Natural Macroalgae: Authentic dried green marine algae rich in natural nutrients, minerals, and plant-based proteins.

  • Encourages Natural Foraging: Recreates natural grazing habits, reducing stress and boredom in highly active herbivorous fish.

  • Supports Coloration & Health: High in natural vitamins (such as Vitamin C) and amino acids to sustain brilliant pigments and bolster disease resistance.

  • Easily Digestible: Highly bioavailable, ensuring your fish utilize maximum nutrients while producing less organic solid waste.

  • Freshness Protection: Packed inside a convenient, resealable clam shell container to shield sheets from moisture and air.

Specifications:

  • Net weight: 12 g (0.42 oz)

  • Form: Pre-cut dry seaweed sheets (4 Count)

  • Primary purpose: Daily nutritional supplement for herbivorous fish and grazing invertebrates

  • Water type: Freshwater and Saltwater

  • Intended users: Marine reef keepers, fish enthusiasts, and aquarium hobbyists

Suggested use:

  • Feeding Frequency: Feed daily or several times a week as a dietary supplement.

  • Application: Secure a portion of the sheet in a seaweed clip (such as the Ocean Nutrition Grid Clip) and attach it to the interior glass of your tank.

  • Cleanup: Remove any uneaten seaweed fragments from the aquarium after 24 hours to prevent organic buildup.

Ingredients:

100% Dried Green Seaweed (Porphyra).

Guaranteed Analysis:

  • Crude Protein (min): 33.2%

  • Crude Fat (min): 2.2%

  • Crude Fiber (max): 4.5%

  • Moisture (max): 9.6%

    Storage and safety:

  • Store in a cool, dry place. Keep resealable clam shell closed when not in use.

  • Keep out of reach of children and pets.

Warnings:

  • For aquarium use only. Not for human consumption.

  • Remove remaining uneaten seaweed to protect aquarium water quality.

What’s included:

  • 1 x Ocean Nutrition Seaweed Salad - Green (Clam shell with 4 Sheets / 12 g)

Why choose:

Keeping active herbivores like Tangs healthy requires constant access to marine greens. Ocean Nutrition Seaweed Salad Green provides a biologically appropriate alternative to terrestrial vegetables like lettuce, which fish cannot digest properly. These 100% natural sheets ensure your grazing species receive the high-fiber, vitamin-rich nutrition they need to prevent head and lateral line erosion (HLLE) while keeping their colors brilliant.

Turbo Start 900 by Fritz Turbo Start 900 by Fritz Turbo Start 900 by Fritz Turbo Start 900 by Fritz
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Turbo Start 900 by Fritz
from $13.00

Fritz Turbo Start 900: The Professional Standard for Rapid Cycling

Stop waiting weeks for a biological filter to establish itself. Fritz Turbo Start 900 is a high-potency, live nitrifying bacteria designed to cycle a new system in days, not months. This isn't your standard shelf-stable "bacteria in a bottle"—this is a concentrated, live culture that immediately begins converting toxic ammonia and nitrite into nitrate.

Why Turbo Start 900?

  • Rapid Cycle: Establishes a robust bio-filter in as little as 5 days.

  • High Potency: Contains millions of live bacteria per dose—significantly more concentrated than consumer-grade alternatives.

  • Emergency Recovery: Essential for neutralizing sudden ammonia spikes during tank relocations or after heavy stock additions.

  • SME-Grade Quality: This is the same formula used by professional installers and public aquariums to ensure zero-loss cycles.

Freshness & Shipping Strategy Because Turbo Start 900 contains live cultures, freshness is everything. We coordinate direct drop-shipping to ensure this product spent the minimum amount of time in transit and was stored under professional conditions before reaching your door.

Pro-Tip from the Shop: For maximum efficacy, ensure your water temperature is stable and your aeration is high when dosing. Nitrifying bacteria are aerobic organisms; they need oxygen to do the heavy lifting of stripping ammonia from your water column.

Keep it stable. If you’re setting up a large-scale system and don't want to risk the cycle, our Chicago-based team provides professional installation and long-term water quality monitoring. Explore Chicago Maintenance Services.

Ocean Nutrition Formula One Pellets - Small Pellet (3.5 OZ / 100 G) Ocean Nutrition Formula One Pellets - Small Pellet (3.5 OZ / 100 G) Ocean Nutrition Formula One Pellets - Small Pellet (3.5 OZ / 100 G) Ocean Nutrition Formula One Pellets - Small Pellet (3.5 OZ / 100 G)
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Ocean Nutrition Formula One Pellets - Small Pellet (3.5 OZ / 100 G)
from $10.00

Ocean Nutrition Formula One Pellets (Small) is a premium, daily sinking pellet food scientifically formulated for carnivorous and omnivorous marine fish. Developed by aquaculture biologists, these soft and moist pellets are packed with fresh seafood and marine proteins to mimic the natural diet of coral reef fish. The soft texture is highly palatable and easily digestible, ensuring excellent nutrient absorption and minimal waste to keep your marine environment clean.

Key benefits

  • Soft and Moist Texture: Designed to be highly appealing and easy to chew, making it an excellent choice for picky marine fish.

  • Rich in Marine Proteins: Packed with high-quality seafood ingredients to support steady growth, muscle development, and active energy levels.

  • Enhances Vibrant Colors: Enriched with natural pigments and carotenoids to naturally intensify the brilliant reds, oranges, and yellows of reef fish.

  • Supports Immune Defense: Formulated with garlic and key vitamins to stimulate the immune system and help fish resist stress and disease.

  • Keeps Water Clear: These sinking pellets are highly stable in water, meaning they won't break apart easily or cloud your tank water.

Specifications

  • Net weight: 3.5 oz (approx. 100 g)

  • Form: Sinking soft-moist pellets

  • Pellet Size: Small (+/- 1.2mm to 1.8mm)

  • Water type: Saltwater (Marine Reef or Fish-Only)

  • Intended users: Reef keepers, marine aquarists, and breeders

Suggested use

  • Feeding frequency: Feed your fish 1 to 3 times daily.

  • Portion control: Feed only what your fish can completely consume within 5 minutes.

  • Cleanup: Gently net out any uneaten pellets to maintain pristine water chemistry.

  • Target size: Use this small pellet size for small-to-medium reef fish (such as clowns, chromis, and small wrasses). For larger fish, transition to the medium pellet size.

Ingredients

  • Salmon, krill, fish meal, wheat flour, wheat gluten, lecithin, fish oil, garlic, brewer’s dried yeast, spirulina, calcium propionate (preservative), potassium sorbate (preservative), vitamins, minerals.

Guaranteed analysis

  • Crude Protein (min): 41.1%

  • Crude Fat (min): 9.0%

  • Crude Fiber (max): 1.0%

  • Moisture (max): 15.0%

  • Ash (max): 7.5%

Storage and safety

  • Store in a cool, dry place away from direct sunlight.

  • Keep the jar tightly capped. Use within 3 to 4 months after opening the inner foil seal to ensure maximum freshness.

  • Keep out of reach of children and household pets.

Warnings

  • For aquarium fish use only. Not for human consumption.

What’s included

  • 1 x Jar of Ocean Nutrition Formula One Pellets (Small Pellet, 3.5 oz / 100 g)

Why choose

Ocean Nutrition Formula One Pellets offers a biologically appropriate, protein-rich diet that saltwater fish instinctively love. By combining fresh seafood proteins with a soft, moist bite, this sinking pellet satisfies the nutritional needs of small reef fish while helping you maintain a crystal-clear aquarium. The 3.5 oz jar features a fresh-locking seal to keep every feeding as nutritious as the first.

Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis
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Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis
from $50.00

Tropic Marin Professional PLUS ICP Seawater Laboratory Analysis elevates your water testing to the ultimate standard by pairing high-precision ICP-OES technology with an expanded diagnostics panel. Along with the complete spectrum of macro-elements, trace elements, and heavy metals analyzed in the standard test, the PLUS evaluation incorporates specialized testing for critical organic parameters and ultra-low range target compounds. This comprehensive single-test kit is engineered for aquarists managing high-end coral systems, troubleshooting unexplained tissue loss, or seeking a definitive, all-inclusive chemical baseline for their marine ecosystem. Results and tailored correction instructions are available securely online.

Key benefits:

  • Advanced Expanded Panel: Tests everything included in the standard panel plus specialized organic and ultra-low range compound indicators for absolute precision.

  • Targeted Troubleshooting: Ideal for diagnosing complex water chemistry imbalances, sudden coral stress, or mysterious livestock declines.

  • Parts-Per-Billion Accuracy: Utilizes industrial-grade spectrometry to identify micro-deficiencies and trace heavy metal contamination before they impact tank health.

  • Actionable Expert Dosing: Provides tailored, laboratory-approved adjustments on your online dashboard to easily guide your system back to target parameters.

Specifications:

  • Testing Method: Advanced ICP-OES Expanded Panel

  • Application: Marine Reef and Saltwater Aquariums

  • Intended users: Advanced reef keepers, coral aquaculturists, and aquarists managing delicate marine species

Available Variants:

  • Single Test: Includes 1 expanded sample vial kit for an all-inclusive overview of your aquarium water parameters.

Suggested use:

  • Sampling: Use the provided sterile vials to collect a clean sample of water directly from your display tank or sump according to the enclosed instruction sheet.

  • Registration: Log onto the Tropic Marin online portal, enter your unique PLUS kit serial code, and register your aquarium profile.

  • Mailing: Place the filled vials into the provided return packaging and mail them immediately to the designated Tropic Marin laboratory facility.

Storage and safety:

  • Keep unused sample kits in a clean, dry location out of direct sunlight.

Warnings:

  • Ensure your hands are clean and free of soaps or lotions when pulling samples to prevent accidental contamination.

  • Keep out of reach of children.

What’s included:

  • Sterile Water Sample Vials (Single Test Kit)

  • Unique Kit Activation Codes & Registration Labels

  • Return Mailing Packaging

Why choose:

When standard tests leave questions unanswered, the Tropic Marin Professional PLUS ICP Laboratory Analysis delivers the deepest possible look into your reef's water chemistry. It offers an expanded, high-definition testing profile that takes the guesswork out of high-end marine aquarium care.

Tropic Marin ProReef Salt – 160 Gallon 20KG Eco Box Tropic Marin ProReef Salt – 160 Gallon 20KG Eco Box
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Tropic Marin ProReef Salt – 160 Gallon 20KG Eco Box
$106.00

The Tropic Marin ProReef Salt – 160 Gallon 20KG Eco Box is a spectacular centerpiece for the modern reef aquarium foundation, known for its brilliant chemical purity and sophisticated parameter stability. Characterized by a pharmaceutical-grade formulation and optimized concentrations of calcium and magnesium, this 160 Gallon 20KG Eco Box is a masterclass in reef aesthetics. In the "Answering Machine" era of saltwater husbandry, Tropic Marin ProReef is highly prized for its consistent performance and its ability to cohabit beautifully with the most sensitive stony corals and reef residents.

Unlike many other salt mixes that focus on artificially high levels, the 160 Gallon 20KG Eco Box formulation does not cause dangerous alkalinity spikes, instead preferring to lock in a natural 7–8 dKH range. It is an exceptionally clean-mixing solution that occupies the core of elite reef maintenance, providing a constant foundation of ionic balance and clarity for your aquatic ecosystem.

Note: Images shown are stock images and not the actual product packaging you may receive.

Quick Specs

  • Care Level: Professional Grade

  • Usage: Marine & Reef Aquaria

  • Variant Size: 160 Gallon 20KG Eco Box

  • Minimum Tank Size: N/A

  • Diet: N/A

  • Reef Compatible: Yes

  • Max Size: Mixes ~160 Gallons at 1.026 SG

  • Water Conditions: 7-8 dKH, 440 ppm Ca, 1350 ppm Mg (at 35ppt)

Husbandry Notes

The 160 Gallon 20KG Eco Box of Tropic Marin ProReef is an ideal candidate for a high-end community reef tank. While it does not require a specific mixing method for survival, it does require high-quality RO/DI water and active circulation to ensure 100% solubility and oxygenation. It is a high-purity formulation and should be mixed to a specific gravity of 1.025–1.027 for peak coral health. Like all premium salts, it is notorious for its quality—specifically its lack of synthetic binders, nitrates, and phosphates; keeping the eco-box inner liner tightly sealed between uses is mandatory for maintaining the integrity of the dry pharmaceutical-grade mix.

TROPIC MARIN ®

〰️

SICCE

〰️

OCEAN NUTRITION

〰️

CORALVUE

〰️

TROPIC MARIN ® 〰️ SICCE 〰️ OCEAN NUTRITION 〰️ CORALVUE 〰️

Now In Stock: Explore Our Latest General Livestock Arrivals

Paracanthurus Hepatus - Blue Tang
from $115.00

The Blue Tang (Paracanthurus hepatus), also known as the Hippo Tang or Regal Tang, is a powerhouse addition to any large marine reef aquarium, blending high-impact aesthetics with essential utility. Featuring a vibrant royal blue body accented by bold black markings and a brilliant yellow tail, this active swimmer is a master of the "open water" era of reef keeping—serving as a natural biological control for various types of nuisance algae. It is a dedicated grazer of the rockwork, making it a functional cornerstone of a healthy reef ecosystem.

This hardy tang thrives in established systems with massive horizontal swimming space and robust water movement. While generally peaceful toward other species, its bold personality and constant movement make it a standout centerpiece for large displays. To ensure long-term health, provide a varied diet heavy on marine-based seaweed and algae, supplemented with high-quality frozen Mysis and vitamin-enriched brine shrimp. Ensure your aquarium maintains high oxygen levels and stable water parameters, as this species is particularly sensitive to fluctuations in its environment.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Moderate

  • Temperament: Semi-aggressive (Peaceful with non-tangs)

  • Minimum Tank Size: 125–180 Gallons

  • Diet: Herbivore / Omnivore

  • Reef Compatible: Yes

  • Max Size: 10–12 Inches

  • Water Conditions: 72 to 78°F, dKH 8 to 12, pH 8.1 to 8.4, sg 1.023 to 1.025

Husbandry Notes

The Blue Tang is a strategic choice for hobbyists looking for "unparalleled color" and active grazing. Its specialized behavior of wedging itself into rockwork to sleep or when startled adds a layer of kinetic interaction to the reef structure that few other large-scale species can match. In the context of modern reef keeping, it is widely considered an essential "utility centerpiece" for maintaining a clean and vibrant rockscape. For maximum success, provide an environment with high-capacity filtration and a steady supply of dried seaweed (Nori) to facilitate its high metabolic needs and immune health.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from the facility to your tank with zero compromise on health or vitality.

Caridina Sp - Pure Red Line Crystal Shrimp
$13.00

The Pure Red Line Crystal Shrimp (Caridina sp.) is a powerhouse addition to any freshwater aquarium, blending high-impact aesthetics with essential utility. Featuring an intense, opaque white body contrasted by brilliant crimson bands, this high-grade Bee Shrimp is a master of the "Answering Machine" era of fish keeping—serving as a natural biological control for biofilm and microscopic organic matter. It is a dedicated micro-scavenger, making it a functional cornerstone of a healthy, high-end freshwater ecosystem.

This specialized shrimp thrives in established systems with stable, soft water parameters and active substrates. While peaceful and exceptionally community-friendly with other non-predatory tank mates, they are prized for their genetic purity and social grazing habits. To ensure long-term health, provide an environment with mosses and specialized leaf litter to support natural biofilm production, supplementing their diet with mineral-rich shrimp foods.

Note: Images shown are stock images and not the actual invertebrate you will receive.

Quick Specs

  • Care Level: Moderate

  • Temperament: Peaceful

  • Minimum Tank Size: 5-10 Gallons

  • Diet: Omnivore/Biofilm Eater

  • Max Size: 1.2 Inches

  • Water Conditions: 68 to 74°F, gH 4 to 6, kH 0 to 1, pH 6.0 to 6.8

Husbandry Notes

The Pure Red Line Crystal Shrimp is a strategic choice for hobbyists looking for "visual prestige" and biological stability in specialized Caridina setups. Its constant foraging and social interaction add a layer of kinetic energy to the aquarium floor that few other invertebrates can match. In the context of modern freshwater keeping, it is widely considered an essential "utility invertebrate" for managing micro-environments. For maximum success, ensure the tank is fully matured with stable TDS levels and provide a mineral-rich environment to facilitate successful molting.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery from our Chicago-area facility to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these invertebrates from our facility to your tank with zero compromise on health or vitality.

Apogon Nematoptera - Pajama Cardinal
$26.00

The Apogon Nematoptera - Pajama Cardinal is a spectacular centerpiece for the modern reef aquarium, known for its brilliant coloration and sophisticated social behavior. Characterized by a greenish-yellow face, a bold black vertical mid-section band, and a posterior body adorned with striking orange polka dots, this species is a masterclass in reef aesthetics. In the "Answering Machine" era of saltwater husbandry, the Pajama Cardinal is highly prized for its peaceful temperament and its ability to cohabit beautifully with other peaceful reef residents.

Unlike many other cardinalfish species, the Pajama Cardinal is a diurnal-leaning nocturnal species that prefers to hang suspended in the water column in small groups. They are exceptionally active swimmers that occupy the middle levels of the water column, providing a constant display of color and unique, synchronized movement.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Easy

  • Temperament: Peaceful

  • Minimum Tank Size: 30 Gallons

  • Diet: Carnivore

  • Reef Compatible: Yes

  • Max Size: 3.5 Inches

  • Water Conditions: 72 to 78°F, dKH 8 to 12, pH 8.1 to 8.4, sg 1.020 to 1.025

Husbandry Notes

The Pajama Cardinal is an ideal candidate for a community reef tank. While they do not require a sand bed for sleeping, they do require plenty of live rock with caves and crevices to feel secure during the day. They are high-metabolism fish and should be fed a varied diet of frozen meaty foods—such as mysis and vitamin-enriched brine shrimp—at least twice daily. To see their best behavior, it is recommended to keep them in small schools. They are notoriously hardy and adjust well to captive life, making them a staple for any stable reef system.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from the facility to your tank with zero compromise on health or vitality.

Ancistrus Tenmincki - Albino Bushynose Pleco
$12.00

The Albino Bushynose Pleco (Ancistrus temminckii / Ancistrus sp.) is a powerhouse addition to any nano, planted, or community aquarium, blending high-impact aesthetics with essential utility. Featuring an eye-catching, pale-yellow to golden-peach body and distinctive pinkish-red albino eyes, this unique armored catfish is a master of the "green algae management" era of fish keeping—serving as a natural biological focal point for the glass, hardscape, and substrate. It is a dedicated and exceptionally industrious grazer, making it a functional cornerstone of a pristine freshwater ecosystem.

This exceptionally hardy pleco thrives in mature, established systems decorated with natural driftwood branches, smooth river rocks, and plenty of cave structures. Unlike common plecos that grow far too large for standard home aquariums, its compact size and peaceful demeanor make it an outstanding roommate for most community setups. To ensure long-term health, provide a varied diet consisting of high-quality spirulina-rich sinking wafers, specialized veggie rounds, and fresh blanched vegetables like zucchini or cucumber. Ensure your aquarium contains natural driftwood, as munching on the wood is an essential biological requirement that aids their digestive process.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Easy

  • Temperament: Peaceful (Territorial with other male plecos)

  • Minimum Tank Size: 20–30 Gallons

  • Diet: Herbivore / Omnivore (Heavy focus on algae and plant matter)

  • Plant Compatible: Yes (Rarely bothers healthy, broad-leafed plants)

  • Max Size: 4–5 Inches

  • Water Conditions: 72 to 78°F, KH 4 to 12, pH 6.5 to 7.6

Husbandry Notes

The Albino Bushynose Pleco is a strategic choice for hobbyists looking for "effortless algae control" and a vibrant pop of golden-yellow warmth on the bottom levels of the tank. Their specialized mouthparts act as a powerful rasping tool, allowing them to tirelessly scour green dust algae, diatoms, and biofilm from your glass and hardscape without damaging your layout. As they mature, males develop elaborate, soft, branching tentacles (or "bristles") on their snouts, adding a fascinating, prehistoric visual dynamic to the tank. For maximum success, utilize moderate filtration to handle their continuous waste production, and provide at least one snug cave or hollow log per individual so they can rest securely during daytime hours.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your premium livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these active bottom-dwellers from the facility to your tank with zero compromise on health or vitality.

Chelmon Rostratus - Copperband Butterfly
from $110.00

The Copperband Butterflyfish (Chelmon rostratus) is a powerhouse addition to any marine reef aquarium, blending high-impact aesthetics with essential utility. Featuring a striking silvery-white body adorned with three vertical copper-orange bands and a prominent eyespot, this Medium specimen is a master of the "Answering Machine" era of fish keeping—serving as a natural biological control for nuisance Aiptasia anemones. It is a dedicated hunter of small invertebrates and pests, making it a functional cornerstone of a healthy reef ecosystem.

This sophisticated butterflyfish thrives in established systems with plenty of live rock and open swimming room. While generally reef-compatible with caution, its primary role in many specialized setups is the management of glass anemones that can otherwise overwhelm corals. To ensure long-term health, provide a varied diet of frozen Mysis shrimp, vitamin-enriched brine shrimp, and clams on the half-shell to encourage its natural picking behavior.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Moderate to Advanced

  • Temperament: Peaceful

  • Minimum Tank Size: 75 Gallons

  • Diet: Carnivore

  • Reef Compatible: Yes (With Caution)

  • Size Variant: Medium

  • Water Conditions: 72 to 78°F, dKH 8 to 12, pH 8.1 to 8.4, sg 1.020 to 1.025

Husbandry Notes

The Copperband Butterflyfish is a strategic choice for hobbyists looking for "biological pest management" with a high-end visual profile. Its elongated snout allows it to reach into tight crevices, adding a layer of kinetic utility to the reef that few other species can match. In the context of modern reef keeping, it is widely considered an essential "utility fish" for Aiptasia control. For maximum success, introduce this fish to a mature aquarium and ensure it is not housed with aggressive tank mates that may out-compete it for food during the acclimation phase.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery from our Chicago-area facility to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from our facility to your tank with zero compromise on health or vitality.

Notropis Chrosomus - Rainbow Shiner
$12.00

The Rainbow Shiner (Notropis chrosomus) is a powerhouse addition to any temperate, hillstream, or high-flow community aquarium, blending high-impact aesthetics with essential utility. Featuring a mind-blowing, ultra-saturated color profile that shifts from a shimmering translucent silver-gold to an electric, glowing neon pink and metallic blue along their lateral lines, this active schooling fish is a master of the "temperate centerpiece" era of fish keeping—serving as a natural biological focal point for the upper-to-mid water column. It is a dedicated, high-frequency swimmer, making it a functional cornerstone of a dynamic freshwater ecosystem.

This exceptionally hardy, North American native fish thrives in mature, established systems with clear water, high oxygenation, and moderate-to-strong water flow that replicates their natural stream habitats. While completely peaceful and an ideal choice for active community setups, its bold personality and fast-paced energy mean it should be kept in schools of six or more to showcase its natural dither behaviors. To ensure long-term health and unlock their most brilliant color displays, provide a premium, varied diet consisting of high-quality flakes, micro-pellets, and regular treats of frozen cyclops, daphnia, or baby brine shrimp. Ensure your aquarium features a secure, tight-fitting lid, as these high-energy surface swimmers are enthusiastic jumpers.

Note: Images shown are stock images and not the actual fish you will receive. Coloration is highly dependent on age and social hierarchy, with mature males exhibiting the most breathtaking, glowing transformations during spawning periods.

Quick Specs

  • Care Level: Easy

  • Temperament: Peaceful (Active, schooling dither fish)

  • Minimum Tank Size: 20–30 Gallons (Long tanks preferred)

  • Diet: Omnivore

  • Plant Compatible: Yes

  • Max Size: 2.5–3 Inches

  • Water Conditions: 55 to 72°F (Does not require a tropical heater), KH 4 to 12, pH 6.5 to 7.8

Husbandry Notes

The Rainbow Shiner is a strategic choice for hobbyists looking for "unrivaled kinetic color" and high-energy surface movement without the need for high tropical heat. Their specialized schooling behaviors add a layer of complex, flashing motion to the upper levels of the aquarium, creating a beautiful contrast against hardscape-heavy river manifold setups or lush sub-tropical aquascapes. In the context of modern freshwater keeping, they are widely considered the ultimate "native showpiece" group for creating an environment that rivals the intense color saturation of a saltwater marine reef. For maximum success, keep them in a sub-tropical or unheated setup with an oversized powerhead or wavemaker, as high oxygen levels and consistent current are essential for facilitating their inherent social confidence and flashing color displays.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your premium livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these active fish from the facility to your tank with zero compromise on health or vitality.

Poecilia Reticulata - Platinum Koi Kohaku Guppy
$17.00

The Platinum Koi Kohaku Guppy (Poecilia reticulata) is a powerhouse addition to any nano, planted, or community aquarium, blending high-impact aesthetics with essential utility. Featuring an exquisite color profile that mirrors the iconic Kohaku pattern of prize pond koi, this highly refined strain showcases a striking, iridescent platinum-white body contrasted by a brilliant, fire-orange head and matching orange tail fin. It is a master of the "showpiece nano" era of fish keeping—serving as a natural biological focal point for the upper-to-mid water column. It is a dedicated, highly active swimmer, making it a functional cornerstone of a dynamic freshwater ecosystem.

This exceptionally hardy fish thrives in mature, established systems with plenty of live plants, gentle-to-moderate water flow, and slightly hard water to support their mineral requirements. While entirely peaceful and an ideal choice for active community setups, its curious personality and fast-paced energy make it a joy to observe as it tirelessly cruises the middle and upper levels of the tank. To ensure long-term health and vibrant color displays, provide a premium, varied diet consisting of high-quality flakes, micro-pellets, and regular treats of frozen baby brine shrimp, daphnia, or cyclops. Ensure your aquarium features plenty of plant cover, which provides security for females and critical hiding spaces for any fry that appear.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Easy

  • Temperament: Peaceful (Active, schooling community fish)

  • Minimum Tank Size: 5–10 Gallons

  • Diet: Omnivore

  • Plant Compatible: Yes

  • Max Size: 1.5–2 Inches

  • Water Conditions: 72 to 78°F, KH 4 to 12, pH 7.0 to 8.2

Husbandry Notes

The Platinum Koi Kohaku Guppy is a strategic choice for hobbyists looking for "unrivaled geometric color" and high-energy movement in a compact setup. Their specialized, high-contrast patterning adds a layer of bold graphic texture to the aquarium that beautifully contrasts against lush green foliage or dark aquascaping substrates. In the context of modern freshwater keeping, they are widely considered the ultimate "micro-showpiece" strain for adding both instant visual warmth and constant kinetic motion to a layout. For maximum success, keep them in groups with a ratio of two females to every male to diffuse natural breeding pursuit and facilitate their inherent social confidence.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your premium livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these active fish from the facility to your tank with zero compromise on health or vitality.

Amphiprion Ocellaris - False Percula Clown - Tank Bred
$25.00

The Amphiprion Ocellaris - False Percula Clown (Tank Bred) is a spectacular centerpiece for the modern reef aquarium, known for its brilliant coloration and sophisticated social behavior. Characterized by a vibrant orange body and three strikingly white vertical bands outlined in thin black margins, this species is a masterclass in reef aesthetics. In the "Answering Machine" era of saltwater husbandry, the False Percula Clown is highly prized for its peaceful temperament, legendary hardiness, and its ability to cohabit beautifully with other peaceful reef residents and hosting anemones.

Unlike many wild-caught species, these Tank Bred specimens are acclimated to aquarium life from day one, making them more resilient and environmentally sustainable. They are active swimmers that typically hover near their chosen territory or host, providing a constant display of color and classic movement that has made them the most iconic fish in the hobby.

Note: Images shown are stock images and not the actual fish you will receive.

Quick Specs

  • Care Level: Easy

  • Temperament: Peaceful

  • Minimum Tank Size: 20 Gallons

  • Diet: Omnivore

  • Reef Compatible: Yes

  • Max Size: 3.5 Inches

  • Water Conditions: 72 to 78°F, dKH 8 to 12, pH 8.1 to 8.4, sg 1.020 to 1.025

Husbandry Notes

The False Percula Clown is an ideal candidate for any community reef tank or nano setup. While they are famous for their symbiotic relationship with anemones like the Bubble Tip (Entacmaea quadricolor), they do not require one to thrive and will often host in corals or specific rockwork. They are high-metabolism fish and should be fed a varied diet of high-quality pellets, flakes, and frozen meaty foods—such as mysis and vitamin-enriched brine shrimp—at least twice daily. Being tank-bred, they are generally less aggressive and more social than their wild counterparts, but only one pair should be kept per tank unless the system is large enough to support multiple territories.

Expert Shipping & Logistics

We’ve dialed in the logistics for national Overnight Delivery to ensure your livestock arrives in peak condition. Every order is packed using professional-grade insulation and climate-contingent heat or ice packs, designed to maintain stable temperatures throughout the journey. We handle the technical side of the move so you can focus on the acclimation. Our protocol is built on getting these fish from the facility to your tank with zero compromise on health or vitality.

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Clownfish swimming in a dark blue aquarium with rocks and coral

SILVER

Included:

$5 coupon for livestock every month

10 gallons of free RO freshwater with $10 purchase

2-day warranty on fish out of quarantine

Free basic strip test

A freshwater aquarium with various small fish swimming among green aquatic plants and a few dried leaves on the substrate, with some fish near a pinkish sponge or coral piece on the substrate.

GOLD

Included:

$10 Livestock coupon every month 

10 gallons of free RO freshwater with $10 purchase 

7-day guarantee on fish out of QT Free advanced water tests

5% Discount on all purchases

Underwater scene with various green and purple aquatic plants

PLATINUM

Included:

$20 Livestock coupon every month 

10 gallons of free RO freshwater with $10 purchase 

7-day guarantee on fish out of QT Free advanced water tests

10% Discount on all purchases

The Complete Aquarium Experience: Premium Live Fish & Expert Services

Freshwater and Saltwater aquarium fish livestock variety
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Colorful tropical fish swimming among coral and rocks in an underwater reef scene.

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Verified Livestock: Every fish is quarantined and inspected for health to ensure a thriving start for your aquarium.

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