Find aquarium brands and equipment, or share your own setup.
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
5,380 matching items · Most used first
Substrates & AquascapingBuce Plant
MarcoRocks Coralline Colorant Spray for touching up any breakage that occurs in Reef Saver, Foundation, or Hybrid MR coralline rocks. The formula is organic and 100% reef and fish safe; use sparingly, and do not use to alter natural colored MR rocks. Includes one 30ML bottle.
0 showcased tanks
Substrates & AquascapingMarcoRocks
MarcoRocks MR Coralline Colorant is a 30ml organic, reef-safe spray for touching up chips or breakages on MarcoRocks coralline-colored rock, blending seamlessly to maintain a natural aquascape look; safe for fish and corals.
0 showcased tanks
Substrates & AquascapingMarcoRocks
MarcoRocks MR Coralline Hybrid Rock is a 20-lb box of all-natural calcium carbonate dry rock in coralline color, combining the height and robustness of Reef Saver rock with the ridges and overhangs of Shelf rock for aquascaping saltwater aquariums. It is pest-free, eco-friendly, and easy to aquascape.
0 showcased tanks
Substrates & AquascapingMarcoRocks
MarcoRocks MR Coralline Rock is a 20-lb box of Reef Saver dry rock colored with a 100% reef-safe organic pigment to resemble coralline-covered live rock. It is naturally pest-free, calcium-based for buffering capacity, and its uniquely shaped pieces fit together for easy aquascaping.
0 showcased tanks
Substrates & AquascapingMarcoRocks
MarcoRocks MR Coralline Shelf Rock (20 lbs) is dry live rock with flat-sided pieces for building coral shelves in reef aquascapes; 100% free of nuisance algae and pests, in coralline color to blend with other MarcoRocks styles.
0 showcased tanks
Substrates & AquascapingBuce Plant
MarcoRocks MR Powder in Coralline, made from powdered Marco Rocks, is used to cover glue joints when building rock work for a seamless look. Dust or press onto desired surfaces while still wet. This 3LB bag is intended for sparse use as needed on rock work joints; also available in natural.
0 showcased tanks
Substrates & AquascapingBuce Plant
A 3-pound bag of natural-colored powder made from genuine Marco Rocks, designed to disguise glue or epoxy joints when building aquarium rockwork. Dust or press it onto bonded surfaces while they are still wet to create a seamless natural color and texture; use sparingly as needed.
0 showcased tanks
SupplementationBulk Reef Supply
The Mr. Chili 1-Gallon Mixing Jug is a heavy-duty polyethylene jug for mixing and storing 2-part and other liquid aquarium solutions. It is FDA compliant and safe for standard salts and additives used in saltwater aquariums.
0 showcased tanks
OtherBulk Reef Supply
The Mr. Chili 42 Piece Puzzle is a full-color 12" x 9" jigsaw puzzle depicting an underwater scene of Mr. Chili with coral and fish. It is designed to help children develop memory, critical thinking, and fine motor skills.
0 showcased tanks
OtherBulk Reef Supply
A Bulk Reef Supply graphic t-shirt featuring Mr. Chili, the BRS mascot, with a coral fragging "Frag It" theme. A lifestyle apparel item for reef aquarium hobbyists.
0 showcased tanks
OtherBulk Reef Supply
Mr. Chili Kids Stickers is a fun 6x4 inch glossy sticker sheet featuring 16 vibrant aquatic-themed stickers. Perfect for reward charts, craft projects, or sparking creativity in every aquarist in training.
0 showcased tanks
OtherBulk Reef Supply
The Mr. Chili Plush is a 7-inch stuffed mascot version of Bulk Reef Supply's Mr. Chili character. It is a novelty gift item for reef aquarium hobbyists, kids, and office or tank room decor.
0 showcased tanks
OtherAvidAqua
The AvidAqua MTO Magnetic Tubing Organizer keeps dosing and testing lines neat and secure, holding up to seven tubes (five 1/4 inch and two 3/8 inch) on glass or acrylic up to 1/2 inch thick. Its rust-proof double-sealed ModMag magnet and patent-pending Slide-Loc system lock tubing in place without thumbscrews, and it includes two guide tubes for automated testing system pickup lines.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 1300 is a compact AC utility pump rated at 320 GPH with a 6 ft max head and adjustable flow, suitable for submersed or in-line use in saltwater and freshwater setups. It has 1/2" threaded inlet and outlet, draws 25W, measures 4.1" x 2.8" x 2.8", and carries a 3-year warranty.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 1300 is a submersible aquarium pump delivering 320 GPH with adjustable flow regulation, low 25W power consumption, and a compact design. It is suitable for submerged or in-line use in aquariums, and can also be used for hydroponics and ornamental fountains.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 2500 is a compact submersible or in-line pump delivering 715 GPH at a 10.5-foot max head while drawing 40W (5.2"L x 3.8"W x 4.1"H), with 1" threaded inlet and outlet. It offers adjustable flow regulation for aquarium circulation and filtration, hydroponics, and ornamental fountains, backed by a 3-year manufacturer warranty.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 4000 is a versatile submersible/in-line pump delivering 990 GPH with a 10.5-foot max head height at 48 watts. Its robust, compact design with corrosion-resistant ceramic shaft and bearings suits aquariums, hydroponics, and ornamental fountains.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 5800 is a versatile submersible (or in-line) pump rated at 1500 GPH with a 12-foot max head height, 1-inch threaded inlet and outlet, and 142 W power consumption. Its compact, adjustable-flow design suits aquarium circulation and filtration as well as hydroponics and ornamental fountains.
0 showcased tanks
Wave GenerationSicce
The Sicce MULTI 800 is a compact submersible aquarium pump delivering 220 GPH with adjustable flow regulation and low 13.8W power consumption. It is designed for submerged use in aquariums for water circulation and filtration, and can also be used for hydroponics and ornamental fountains.
0 showcased tanks
LightsAdaptive Reef
The Adaptive Reef Multi Blade LED Mounting Bracket is a sturdy aluminum bracket designed to mount up to six AquaIllumination Blade LED fixtures, with a curved endplate design for easy angling. It installs with included hardware and requires an RMS/HMS track and hanging kit plus the light fixtures, which are sold separately.
0 showcased tanks
OtherTunze
Set of four clamping tube holders for Tunze Osmolator and Osmolator nano ATO and dosing systems. Holds up to 4 tubes of 6-7 mm diameter and attaches to glass or other materials up to 22 mm thick; can be used as a joined set or separated. Tubing not included.
0 showcased tanks
OtherEHEIM
The EHEIM MultiBox is a multi-purpose container that hooks onto the aquarium or cabinet door for hands-free maintenance and aquascaping. It holds tools, plant residue, and waste, carries wet items, and its compartments serve for acclimatising new tank inhabitants or as a quarantine/treatment area.
0 showcased tanks
LightsEcoTech Marine
The EcoTech Marine Multi-Light RMS Arm Kit includes the two vertical tank-mounting arms that support the modular RMS Multi-Light system for Radion XR15 and XR30 LED lights. It features built-in cable management, anodized aluminum construction, and fits rimmed, rimless, and eurobraced tanks.
0 showcased tanks
LightsEcoTech Marine
The EcoTech Marine Multi-Light RMS Track is the horizontal rail that spans between RMS Multi-Light arms, forming a modular mounting system for Radion XR15 and XR30 LED lights. Available in lengths from 20.5" to 90.5", it features built-in cable management and supports multiple lights with flexible slide mounts.
0 showcased tanks
FilterISTA
The ISTA Multi-Surface Skimmer keeps the aquarium water surface clear of dust, protein films, and debris for better light penetration and gas exchange. Its self-floating inlet chamber auto-adjusts to water level changes, and it fits most hang-on and medium filters with hose inlets from 1/2" to 5/8" outside diameter; includes mounting clips and suction cups.
0 showcased tanks
OtherG.A. Murdock
The Mur-lok 1/4" Female NPT x 1/4" Push Connect is an American-made RO fitting with dual EPDM O-rings for a straight, leak-free fit. It is constructed from FDA-approved polypropylene and is NSF Standard 58 certified, used in reverse osmosis systems and media reactors.
0 showcased tanks
OtherG.A. Murdock
The Mur-lok Elbow Check Valve (1/8" Male NPT x 1/4" Push Connect) only allows water to flow in one direction and is typically used on the product water output of RO membrane housings to protect against back pressure and let auto shut-off valves operate correctly.
0 showcased tanks
OtherG.A. Murdock
The Mur-Lok EZ Angle Stop Adapter connects an RO unit directly to the household water supply, installing under the sink inline after the shut-off valve so faucets stay free for other use. Available in 1/4" and 3/8" quick-connect sizes, it is NSF Standard 58 certified with polypropylene construction.
0 showcased tanks
OtherG.A. Murdock
The Mur-lok EZ Angle Stop Kit connects an RO unit directly to the household water supply, installing under the sink inline after the shut-off valve so faucets stay free for other use. It includes a quick-connect ball valve for shutting off water to the RO unit during maintenance and is NSF Standard 58 certified.
0 showcased tanks
OtherG.A. Murdock
The Mur-lok Garden Hose/Utility Sink Adapter connects RO tubing to garden hose bibs and utility sink faucets, available in 1/4" and 3/8" push-connect sizes. It features dual EPDM O-rings for a leak-free fit, polypropylene construction, and NSF Standard 58 certification.
0 showcased tanks