Discover aquarium tools, test kits, food and accessories and see the tanks using them.
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Find the gear behind the community's tanks.
Tanks, stands, lids
Canister filters, HOBs, protein skimmers, rollmats
Planted LEDs, high-actinic coral LEDs
Heaters, chillers, electronic controllers
Return pumps, wavemakers, gyres
Aquasoils, sands, dry reef rock, driftwood
Conditioners, RODI systems, marine salt mixes
Plant fertilizers, liquid CO₂, reef dosing pumps, calcium & alkalinity
Tools, food, testing, and the finishing touches
In community tanks
Chosen by aquarists
1,688 matching items · Most used first
OtherHikari
Hikari Bio-Pure Frozen Mysis Shrimp is a 3.5 oz blister pack of frozen mysis shrimp cubes for freshwater and marine fish. The shrimp are bio-encapsulated with multi-vitamins and triple-step sterilized to be free of parasites, harmful bacteria, and foul odor.
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OtherHikari
Hikari Bio-Pure Frozen Ocean Plankton is a frozen fish food mixture ranging from tiny cyclopod-sized pieces to larger mysids. Naturally high in astaxanthin, protein, and vitamins, it supports coloration and overall health in community tanks, with triple-step sterilization and bio-encapsulated multi-vitamins.
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OtherHikari
Hikari Bio-Pure Frozen Silversides is frozen whole minnows sold in flat packs (4 oz small or 12 oz large) as a high-protein, high-fat food for larger predatory aquarium fish such as lionfish, anglers, and eels. The silversides are 3-step sterilized to be free of harmful bacteria and parasites and are bio-encapsulated with multi-vitamins.
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OtherHikari
Hikari Bio-Pure Frozen Spirulina Brine Shrimp are whole brine shrimp gut-loaded with spirulina algae and multivitamins, 3-step sterilized and free of harmful bacteria and parasites, a highly nutritious treat for fresh and saltwater fish.
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OtherHikari
Hikari Bio-Pure Omega Enriched Brine Shrimp are frozen brine shrimp gut-loaded with omega-3 and omega-6 fatty acids (EPA, DHA), excellent for finicky fish; 3-step sterilized and bio-encapsulated with multi-vitamins.
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OtherHikari
Hikari Bio-Pure Spirulina Mysis Shrimp (16 oz. flat pack) is a frozen mysis shrimp food enhanced with vitamins, fatty acids, and spirulina algae for coloration and form in fresh and saltwater fish.
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OtherGrower's Edge
The Sunlight Supply Black Diamond Textured Nitrile Fragging Gloves (100/box, 6 mil thick, small through XX-large) provide textured grip for wet frags and equipment, keeping hands protected when fragging or cleaning.
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OtherBulk Reef Supply
Black 2 x 2 foot styrene egg crate panel with 0.55-inch grid spacing, 100% reef safe and easily cut to size with a saw or wire cutters. Useful as frag rack material, skimmer stands, aquascape support, and tank dividers; the black color resists nuisance algae growth.
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Other3F
3F frozen black mosquito larvae 100 g suit all tropical fish; vitamin-rich live-style food that can help trigger spawning in some species.
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OtherBulk Reef Supply
Bulk Reef Supply Black Vinyl Tubing (1-inch inner diameter, sold per meter) is a thick-walled, completely black vinyl tube for aquarium plumbing that blocks light from entering the line to prevent algae growth inside, unlike clear tubing. Reef safe and used with barb fittings and ratchet clamps.
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OtherBulk Reef Supply
Kuri Tec black vinyl tubing with a 1/2-inch inner diameter, sold by the meter, designed for aquarium plumbing. Its opaque black wall blocks light to prevent algae growth inside the tube, and it is reef-safe, thick-walled, and connects with standard barb fittings.
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OtherKuri-Tec
Black Vinyl Tubing will help keep light from entering your plumbing like traditional clear tubing will. The black color also keeps things looking sharp and clean; black vinyl tubing is sold by the foot; the black tubing keeps light from entering while water is flowing through the tubing, keeping algae from forming inside of the tube and restricting flow over time.
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OtherTunze
Tunze Blade Set for Care Magnet (86 mm) is a replacement set of stainless steel and plastic blades for the Tunze Care Magnet Glass Cleaner. Fits the Tunze Care Magnet Long (0220.015) and Tunze Care Magnet Strong (0220.020), and can also be used as an upgrade to the Tunze Care Magnet Nano (0220.010).
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Other3F
3F Blood Worms 100 g are frozen midge larvae cleaned and flash-frozen fresh, a favourite high-protein food for almost all freshwater fish. Not recommended for discus and cichlids.
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OtherHelloReef
The HelloReef Blue Anemone Sticker is a 5 x 5 inch colorful sticker depicting a blue anemone, for personalizing aquarium equipment, laptops, water bottles, and more.
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OtherBulk Reef Supply
These Furniture-Grade 45 Degree Elbow fittings are glossy, highly-pigmented, and extremely resistant to damage or degradation by sunlight. Ditch your boring white PVC and create a unique plumbing masterpiece with these high quality, boldly colored fittings instead; two tapered sockets combined to form a 45 degree bend, injection-molded from 100% furniture-grade PVC compound.
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OtherBulk Reef Supply
These Furniture-Grade 90 Degree Elbow fittings are glossy, highly-pigmented, and extremely resistant to damage or degradation by sunlight. Ditch your boring white PVC and create a unique plumbing masterpiece with these high quality, boldly colored fittings instead; "L" or "Ell" shaped for designs that involve a strict 90 degree bend, injection-molded from 100% furniture-grade PVC compound.
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OtherBulk Reef Supply
External couplings offer added stability and compactness to your plumbing designs. These coupling fittings are glossy, highly-pigmented, and extremely resistant to damage or degradation by sunlight; available in 1/2", 3/4", 1", and 1 1/2" sizes.
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OtherBulk Reef Supply
These end caps attach to the outside of PVC pipes to provide a smooth surface or stable foundation to any project. They are glossy, highly-pigmented, and extremely resistant to damage or degradation by sunlight; external connection to pipe ends, deep socket for secure fit.
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OtherBulk Reef Supply
These Furniture-Grade Tee fittings are glossy, highly-pigmented, and extremely resistant to damage or degradation by sunlight. Ditch your boring white PVC and create a unique plumbing masterpiece with these high quality, boldly colored fittings instead; "T"-shaped with three sockets on a flat plane, creating two adjoining 90 degree angles.
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OtherHelloReef
The HelloReef Blue Seahorse Sticker is a vibrant 5-inch x 5-inch colorful sea-creature sticker for personalizing aquarium equipment, laptops, water bottles, and more.
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Other3F
3F Bosmiden Frozen Fish Food 100 g is a very fine food for the smallest fish and fry (breeding food). Adds variety to the diet without the disease risk normally associated with live food.
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OtherKuri-Tec
Reinforced braided vinyl tube is far superior to normal vinyl tubing because it seals better on barbed fittings and is extremely kink resistant. Very popular for the saltwater aquarium hobbyists. Sold by the foot, available in 1/2", 3/4", 1", and 1 1/4" sizes.
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OtherReef Rax
Make your prized coral frags stand out with the Branching Frag Rack. Reef Rax Frag Racks mount to your aquarium's glass or acrylic with their strong reef-safe magnets; natural looking frag racks from Reef Rax, blends seamlessly into your aquascape, made from reef-safe resin.
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OtherOceans Wonders
Bright white frag plugs are completely inert and can be used without curing! Oceans Wonders Ceramic Coral Frag Plugs are 100% reef safe and are fired at nearly 2000 degrees making them completely inert. Ceramic frag plugs do not need to be cured and can be used right away; 30 plugs per pack, 3/4" crown, 7/16" base.
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OtherBulk Reef Supply
BRS Freeze Dried Brine Shrimp is an easily digestible fish food rich in natural enzymes, ideal for new or finicky fish that are hard to feed. The buoyant, water-stable freeze-dried cubes break apart for easy portion control, and can be soaked in nutritional additives like Paracoccus Powder to increase their nutrient load.
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OtherV2O Aquarium Foods
The V2O Aquarium Foods Brine Shrimp Bulk Frozen Cubes (1 lb) are premium frozen adult brine shrimp (Artemia salina) with stabilized vitamin C. They are carefully harvested and rapidly processed for maximum freshness and cleanliness, making them a nutritious treat for all freshwater and marine tropical fish. Ingredients: adult brine shrimp and potassium ascorbate.
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OtherSan Francisco Bay Brand
San Francisco Bay Brand Brine Shrimp Eggs hatch in 24-36 hours at 80-82 degrees F into newly hatched live brine shrimp rich in marine-derived fatty acids, an ideal first food for baby fish, small freshwater species, and reef tanks.
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OtherBulk Reef Supply
Brine Shrimp Direct's Brine Shrimp Hatchery Dish is probably the easiest to use hatchery on the market today. The unique design keeps all the unhatched eggs and shells in the outer ring, while the hatched shrimp will seek out the light and swim to the open center section, making harvesting easy, fast, and clean; no aeration, heat, or tubing required, 24-36 hours for peak hatch.
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OtherBrine Shrimp Direct
The Brine Shrimp Direct Brine Shrimp Hatchery Dish (8 in diameter x 2.25 in) requires no aeration, heat, or tubing; the unique design keeps unhatched eggs and shells in the outer ring while hatched shrimp swim to the center for easy harvesting, hatching in 24-36 hours.
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