Discover aquarium tools, test kits, food and accessories and see the tanks using them.
Build your setup
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
OtherAquaworx
The Aqua Worx Spritz is a food-grade, non-toxic, non-corrosive aquarium glass cleaner (water and citric acid) that removes hard water stains from aquarium glass and equipment; suitable for freshwater and marine aquariums.
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OtherNeptune Systems
The Apex Controllers from Neptune Systems are modular systems that allow you to connect many modules together. Use this cable to connect the Apex controller, modules, and Energy Bars together; available in 1ft, 3ft, 6ft, 15ft, 30ft.
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OtherNeptune Systems
Aquabus Extension Cables are great for extending your current Aquabus Cable if you need a little more length. The extension cables have a Male end on one side that will plug into any Apex module, and a female end on the other side that will connect to an existing Aquabus Cable; available in 15ft and 30ft.
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OtherAquaforest
The Aquaforest Glue Bundle combines two essential adhesives for coral mounting and aquascaping: AFix Glue, a strong, moldable two-part epoxy ideal for joining small rocks, reinforcing aquascapes, or anchoring coral frags; and AF Gel Fix, a fast-curing, thick cyanoacrylate gel that excels at precise frag placement and quick bonding. Together they offer a dependable, reef-safe solution for building stable structures and securing corals in both freshwater and saltwater systems.
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OtherAquaIllumination
The AquaIllumination Clownfish T-Shirt is a comfortable blue everyday tee with a front-and-back print celebrating AI aquarium lighting and the clownfish that live under it. It is available in sizes from Small to 3XL.
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OtherAquaIllumination
Illuminate Your Style with AI. Where comfort meets aquatic passion. Designed for AquaIllumination enthusiasts, the bold neon logo brands you as a connoisseur of high-quality aquatic gear; made from warm, cozy 80/20 cotton/poly material.
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OtherAquario
The Aquario Neo AIR Curved Special Diffuser - Acrylic is a transparent acrylic aquarium air diffuser that produces tiny, quiet bubbles for oxygenation; pre-bent tubing simplifies installation. Special series without bubble counter; Medium and Large sizes.
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OtherAquario
The Aquario Neo AIR Normal Special Diffuser - Acrylic is a transparent acrylic aquarium air diffuser that produces tiny, quiet bubbles for oxygenation; compatible with rimless and rimmed aquariums. Special series without bubble counter; Medium and Large sizes.
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OtherAquario
The Aquario Neo Flow Lily Pipes are shatterproof PETG inflow and outflow pipes for external canister filtration; crystal-clear like glass but unbreakable. Outflow nozzle rotates 360 degrees; pipes are trimmable to aquarium height; Medium, Large, and M/L Hybrid sizes.
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OtherAquario
The Aquario Neo Flow Lily Pipes - Premium Set is an all-in-one inflow and outflow pipe kit constructed from shatterproof PETG polymer, pre-bundled with surface skimmer and flow reducer attachments; 360-degree rotatable outflow, trimmable custom pipe length. Medium, Large, and M/L Hybrid sizes.
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OtherAquario
The Aquario Neo Inlet is a filtration safety-guard attachment for Aquario Neo Flow Lily Pipes, with tiny 1mm holes that prevent fry and shrimp from being sucked into the filter; made of transparent, durable PETG. Medium and Large sizes.
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OtherAquario
The Aquario Neo Lily Pipe Holder is an adjustable holder that sits on the tank rim and securely holds aquarium lily pipes in place, fitting a large range of in-flow and out-flow pipes; adjustable screws for snug fit on glass up to 12mm thick.
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OtherAquario
The Aquario Neo P-Clip is an over-the-rim acrylic CO2 tubing clip that hangs discreetly over aquarium glass, cleanly routing gas supply down into the tank and into the diffuser; eliminates suction cups and keeps sharp, unobstructed lines. Medium and Large sizes.
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OtherAquario
The Aquario Neo Reliever is a modular flow reduction attachment for the Aquario Neo Flow PETG lily pipe series; snaps onto the outflow pipe to diffuse water pressure and redirect output currents evenly across the display. Shatterproof PETG; Medium and Large sizes.
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OtherAquario
The Aquario Neo Skimmer Invincible is a redesigned surface film remover for the Aquario Neo Flow lily pipe system; runs entirely on canister filter water flow with no electricity required, and doubles as an aerator at lower water levels. Shatterproof PETG; Medium and Large sizes.
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OtherAquario
The Aquario Neo U-Clips are clear anti-kink rim tubing guides made of crystal-clear acrylic; sit securely on the aquarium glass rim, creating a rigid, smooth arch for flexible tubing to pass through, eliminating kinks and ensuring uninterrupted gas flow. Medium and Large sizes.
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OtherNT Labs
The NT Labs Aquarium Lab Multi-Test Kit is an all-in-one liquid test kit for freshwater aquariums covering ammonia, nitrite, nitrate, pH, GH, and KH with up to 200 tests, instructions, color charts, and test tube rack.
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OtherBulk Reef Supply
The Aquarium Maintenance Bucket Bundle keeps cleaning gear organized in a BRS custom 5-gallon bucket with ergonomic carry handle, volume markings for mixing saltwater or 2-part, and lid. It includes a 24" Aquablade glass algae scraper for reach into the display, a bottle of Tunze Care Panes reef-safe glass cleaner, and an E-Cloth glass polishing cloth for chemical-free streak-free shine.
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OtherAquarium Overflow
Aquarium Silicone creates lasting, strong and leak-proof bonds. The non-toxic silicone works great for all types of glass fish tank. If you need to repair your current tank, creating a new one, or you simply just have a project that you are working on look no further.
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OtherAquarium Overflow
Aquarium Silicone creates lasting, strong and leak-proof bonds. The non-toxic silicone works great for all types of glass fish tank. If you need to repair your current tank, creating a new one, or you simply just have a project that you are working on look no further.
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OtherNot specified
Knowing the temperature of your aquarium is a vital part of keeping your livestock healthy and thriving. This aquarium thermometer provides easy to read and accurate temperatures in both Fahrenheit and Celsius. Use a thermometer and don't risk losing your beloved fish and shrimp.
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OtherTunze
Tunze Aquarium Tongs have a pistol-grip handle that makes rotating and picking up heavy items a breeze, keeping your hands out of the tank. Made of durable Lexan material.
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OtherNT Labs
The NT Labs Aquarium Water Mini Test Kit is a compact freshwater kit for testing ammonia, nitrite, and pH levels, with instructions for accurate testing and result interpretation.
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OtherD-D The Aquarium Solution
D-D Aquascape Epoxy is a two-part underwater bonding putty in a natural coralline algae colour for bonding live rock, positioning coral frags, making clam bases and repairing equipment. Sticks to wet substrates, bonds wood, rock, plastic, glass and metal, cures rock-hard overnight.
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OtherD-D The Aquarium Solution
An adhesive for aquarium construction or attaching aquascape materials. Brand: D-D The Aquarium Solution.
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OtherD-D The Aquarium Solution
D-D Aquascape Epoxy is a two-part putty designed for use in both freshwater and saltwater systems. It's ideal for bonding live rocks to create or solidify aquarium aquascapes, prepping and positioning coral frags, creating clam bases, or even reparing aquarium equipment or pipework and bonding items to aquarium glass.
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OtherTwo Little Fishies
Two Little Fishies AquaStik (Red Coralline, 4 oz) is a reef-safe epoxy putty for coral fragging and aquascaping. Easy to mix and the coralline purple is one of the closest color matches on the market, blending in with surroundings to hide the adhesive.
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OtherTwo Little Fishies
AquaStik is our go to epoxy for its low cost, and excellent performance. Epoxy putty is widely used around the aquarium hobby because it is reef-safe and easy to use.
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OtherTwo Little Fishies
AquaStik Stone Grey is an underwater epoxy putty from Two Little Fishies for attaching coral frags, aquascaping rocks, and bonding materials in marine and freshwater aquariums. It is reef safe, easy to mix, and cures dry, damp, or underwater.
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OtherFlipper
The Flipper AquaVac is a dual-purpose gravel and sand cleaner for freshwater or saltwater aquariums, usable for water changes via a squeeze-ball activated siphon or for vacuuming substrate with an interchangeable 50-micron filter sock that traps debris without removing water. It adjusts in depth up to 26" and includes the squeeze ball, filter sock, siphon, 3 modular tubes, and 6 feet of flexible silicone tubing.
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