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
OtherBulk Reef Supply
The BRS Fish Acclimation Bundle is a drip-acclimation kit for safely introducing new fish and corals, including the Aqua Gadget AccuDrip acclimator, an 8" JBJ fish net, and a BRS 5-gallon bucket. It slowly equalizes tank water with transport water to reduce stress on new livestock.
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OtherSan Francisco Bay Brand
San Francisco Bay Brand Fish Eggs are frozen capelin eggs in 30 individually wrapped 3.5 oz cubes, rich in protein and Omega-3 fatty acids. They are an excellent diet for finicky marine and freshwater fish, as well as a nutritious food for corals and other filter-feeding invertebrates.
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OtherEHEIM
The EHEIM feeding station serves the fish's meals underwater at a fixed location via a food chamber, so food can't drift far and everything is eaten; no decaying food residue contaminates the decorations or filter, and the water stays cleaner for longer. It consists of a food chamber and detachable platform designed as a base for the EHEIM autofeeder, turtlefeeder, and TWINfeeder, and the chamber can also be used as a defrosting station for frozen food cubes; suitable for fresh and marine water.
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OtherWavereef
The Wavereef Fish Isolation Box (10 x 17 x 16 cm) is a clear acrylic in-tank box for acclimating new or stressed fish while reducing aggression from tankmates. It hangs inside the aquarium with height-adjustable mounting hooks for rims up to 1.75 inches, assembles easily and disassembles for flat storage, and has water circulation slots for healthy flow.
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OtherEHEIM
EHEIM green fishing net, overall size 5 inches (13 cm) with approx. 1-1.5 mm mesh size.
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OtherRod's Food
Rod's Food Fish Only Blend (6 oz) is a frozen fish food formulated for fish-only aquariums. The mix of fresh marine meats and green ingredients feeds herbivores and carnivores, with larger pieces that will not end up in a protein skimmer cup.
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OtherAquaforest
A multivitamin supplement from Aquaforest for ornamental fish, both freshwater and marine, rich in B vitamins plus vitamins A, C, D3, E, and K3. It strengthens immunity, supports stress resistance and nervous system function, aids wound healing and recovery, and enriches frozen foods; dosed at one drop per food cube.
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OtherReef Engineer
Reef Engineer FishScooper net-free transfer tool with smooth, rounded surfaces to keep fish and invertebrates submerged during catching and transfer. Measures 16 inches overall with a 4.5-cup scoop; also useful for trapping, feeding, and inspection.
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OtherLoc-Line
The Loc-Line Flare Nozzle is a snap-fit return nozzle for Loc-Line modular hose that spreads output water into a wide, fan-shaped flow pattern for directing return and closed-loop flow. Available for 1/2-inch and 3/4-inch Loc-Line hose with flare widths from 1-1/4 to 3 inches; suitable for saltwater and freshwater aquariums.
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OtherSalifert
Salifert Flatworm Exit works on reef aquariums that have flatworm issues. Flatworms can consume corals and are usually found when new corals are introduced to the tank.
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OtherVivid Creative Aquatics
Vivid Creative Aquatics Flex Series 1-inch Random Flow Generator return nozzle made from flexible reef-safe TPU, creating randomized natural flow patterns. Includes Multidapter fittings for 1-inch and 3/4-inch connections; optimal flow 620-1000 GPH.
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OtherOXO
The BRS FlipLock Storage Container is a glass chemical storage container from OXO sold for holding 2-part and kalkwasser solutions. Made of shatter-resistant borosilicate glass that won't stain or absorb odor, it features a one-hand flip-lock lid for an airtight seal, and was available in 0.5, 1.6, and 2.5 qt sizes plus a 3-piece set.
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OtherFlipper
A dual-sided microfiber cleaning mitt from Flipper with absorbent terry cloth on one side for soaking up spills and general cleaning, and high-quality microfiber on the other for streak-free polishing of glass and acrylic. It works on aquarium exteriors as well as household surfaces and is machine washable.
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OtherFlipper
The Flipper Aquarium Mat (Clownfish) is a 5mm anti-fatigue aquarium mat featuring a colorful clownfish design; non-skid rubberized backing is waterproof, durable, and anti-slip for protection and comfort during long hours at the tank. Waterproof material safeguards floors during tank cleaning; also works as a desk protector. Measures 29.5 x 17.7 in; wipes down with a wet cloth or machine-washes and air-dries.
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OtherFlipper
The Flipper Platinum Scraper Replacement Blades (10-Pack) are replacement plastic scraper blades engineered for the Flipper Platinum Scraper; a non-abrasive plastic formulation removes algae without scratching glass or acrylic panels. Dual-sided reversible design gives each blade two usable scraping edges for extended longevity. Pack of 10 replacement blades.
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OtherFlipper
The Flipper DeepSee Viewer - Max 5 inch (Clear) is an optical-grade magnifying lens with a 5-inch viewing portal, ideal for aquarium photography with a focal range of approximately 3 to 12 inches; held in place by strong rare earth magnets, accommodating tank wall thicknesses up to 3/4 inches (20mm). The versatile lens moves easily around the tank, allowing viewing from any angle; perfect for checking for early signs of disease or pests on reef coral or fish. Safe for glass and acrylic aquariums. Can be paired with the orange lens filter for enhanced viewing.
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OtherFlipper
The Flipper DeepSee Viewer - Standard 4 inch (Clear) is an optical-grade magnifying lens with a 4-inch viewing portal, ideal for aquarium photography with a focal range of approximately 3 to 12 inches; held in place by strong rare earth magnets, accommodating tank wall thicknesses up to 3/4 inches (20mm). The versatile lens moves easily around the tank, allowing viewing from any angle; perfect for checking for early signs of disease or pests on reef coral or fish. Safe for glass and acrylic aquariums. Can be paired with the orange lens filter for enhanced viewing.
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OtherFlipper
The Flipper EDGE is a patented 2-in-1 magnetic aquarium cleaner with dual blades; it flips from scrubber to scraper by rotating the handle, cleaning without getting hands wet. Dual-sided, reversible blade (flat or serrated edge options) for increased longevity and effective cleaning; includes 4 blades (2 stainless steel, 2 acrylic-safe plastic). Ergonomic grip; floats to the surface if detached; rare earth magnets for strength and durability. Suitable for glass or acrylic up to 1/2 inch (12mm) thick.
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OtherFlipper
The Flipper Edge MAX is a patented 2-in-1 magnetic aquarium cleaner with dual blades; it flips from scrubber to scraper by rotating the handle, cleaning without getting hands wet. Dual-sided, reversible blade (flat or serrated edge options) for increased longevity and effective cleaning; includes 4 blades (2 stainless steel, 2 acrylic-safe plastic). Ergonomic grip; floats to the surface if detached; rare earth magnets for strength and durability. Suitable for glass or acrylic up to 1 inch (24mm) thick.
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OtherFlipper
The Flipper Edge MAX Platinum CC Blades (10-Pack) are replacement blades engineered for the Flipper Edge MAX magnetic aquarium cleaner. Includes 10 individual replacement blades.
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OtherFlipper
The Flipper Edge MAX SS Blades (4-Pack) are replacement stainless steel blades engineered for the Flipper Edge MAX magnetic aquarium cleaner. Includes 4 individual stainless steel replacement blades.
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OtherFlipper
The Flipper Edge Plastic Blades (10-Pack) are replacement plastic blades engineered for the Flipper Edge magnetic aquarium cleaner. Includes 10 individual replacement blades.
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OtherFlipper
The Flipper Edge SS Blades (4-Pack) are replacement stainless steel blades engineered for the Flipper Edge magnetic aquarium cleaner. Includes 4 individual stainless steel replacement blades.
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OtherFlipper
The Flipper Magnet Cleaner - Max Float is a patented 2-in-1 magnetic aquarium cleaner that flips from scrubber to scraper by rotating the handle, with an ergonomic grip for ease of use and improved maneuverability; if detached during cleaning, it floats to the top of the tank. Rare earth magnets provide cleaning strength and durability; cleans stubborn coralline algae. Blade side has 3 contact points creating a safety gap to reduce sand trapping and scratching. Includes 2 blades. Suitable for glass or acrylic up to 3/4 inch (19mm) thick.
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OtherFlipper
The Flipper Magnet Cleaner - Nano Float is a patented 2-in-1 magnetic aquarium cleaner for nano aquariums that flips from scrubber to scraper by rotating the handle, with an ergonomic grip for ease of use and improved maneuverability; if detached during cleaning, it floats to the top of the tank. Rare earth magnets provide cleaning strength and durability; cleans stubborn coralline algae. Blade side has 3 contact points creating a safety gap to reduce sand trapping and scratching. Includes 2 blades. Suitable for glass or acrylic up to 1/4 inch (6mm) thick.
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OtherFlipper
The Flipper Magnet Cleaner - Pico Black is a fun-sized 2-in-1 magnetic scrubber/scraper for quick daily soft algae removal; a dual-sided magnetic aquarium cleaner with an abrasive scrubbing pad on one side and a scraper on the other. Great for small tanks and easy to maneuver for quick daily maintenance. Suitable for glass up to 1/4 inch (6mm) thick. Inner scrubbing surface 1.25 x 1.25 in.
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OtherFlipper
The Flipper Magnet Cleaner - Standard Float is a patented 2-in-1 magnetic aquarium cleaner that flips from scrubber to scraper by rotating the handle, with an ergonomic grip for ease of use and improved maneuverability; if detached during cleaning, it floats to the top of the tank. Rare earth magnets provide cleaning strength and durability; cleans stubborn coralline algae. Blade side has 3 contact points creating a safety gap to reduce sand trapping and scratching. Includes 2 blades. Suitable for glass or acrylic up to 1/2 inch (12mm) thick.
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OtherFlipper
The Flipper Max Float ABS Smooth Blade (5-Pack) are replacement ABS smooth blades engineered for the Flipper Max Float Magnet Cleaner. Includes 5 individual replacement blades.
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OtherFlipper
The Flipper Max Float SS Blade (2-Pack) are replacement stainless steel blades engineered for the Flipper Max Float Magnet Cleaner. Includes 2 individual stainless steel replacement blades.
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OtherFlipper
The Flipper Nano Float SS Blade (2-Pack) are replacement stainless steel blades engineered for the Flipper Nano Float Magnet Cleaner. Includes 2 individual stainless steel replacement blades.
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