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
SupplementationAquaforest
Aquaforest Component 1+ (5L) is one part of a three-part Balling-method calcium, alkalinity, magnesium, and trace element system, containing calcium plus strontium, barium, and other trace metals for coral health.
0 showcased tanks
SupplementationAquaforest
The Aquaforest Component 1+, 2+, 3+ Bundle provides balanced solutions for calcium, alkalinity, and magnesium plus major and minor trace elements based on the Balling Method; 5000 mL each, dose ~50 mL per 100 L per component daily, separating additions by 1 hour.
0 showcased tanks
SupplementationAquaforest
Aquaforest Component 3in1 is an all-in-one Balling-method supplement combining calcium, magnesium, and KH with trace elements in balanced proportions. It maintains stable reef chemistry for strong coral skeletal development, growth, and coloration while replacing multiple dosing bottles; dosed at 5 mL per 100 L daily.
0 showcased tanks
SupplementationAquaforest
Aquaforest Component A is a balanced strontium and barium supplement that accelerates coral and filter-feeder growth; dose weekly in equal proportions with Components B and C, keeping a 5-minute interval between doses.
0 showcased tanks
SupplementationAquaforest
Aquaforest Component B is a balanced mixture of trace heavy metals (cobalt, copper, chrome, manganese, zinc, nickel, iron) that accelerates coral growth and coloration, dosed 5 mL per 100 L weekly with Components A and C.
0 showcased tanks
SupplementationAquaforest
Aquaforest Component C is a balanced mixture of iodine and fluorine that keeps these trace elements at natural seawater levels and strengthens blue, violet, and white coloration in SPS corals.
0 showcased tanks
SupplementationAquaforest
Aquaforest Component Strong A, B, C, K is a four-bottle microelement supplement kit (4 x 75 mL) that replenishes the trace elements needed for coral growth and coloration when used with Aquaforest Calcium, KH Buffer, Magnesium, and Reef Mineral Salt. Component A is strontium/barium, B is heavy metals, C is iodine/fluorine, and K is potassium for blue and purple coral coloration.
0 showcased tanks
SupplementationAquaforest
Aquaforest Components Strong (4 x 250 mL) is a concentrated trace element set for reef aquariums using the Balling method. The four solutions supply strontium, barium, heavy metals, iodide, fluoride, and potassium to complement Calcium, Magnesium, KH Buffer, and Reef Mineral Salt dosing.
0 showcased tanks
OtherEHEIM
EHEIM connector cup/sealing spare part for the InstallationSet 1 and InstallationSet 2 with 16/22 mm hose connections.
0 showcased tanks
FilterAquaReady
The open-box AquaReady ConeS HOB Protein Skimmer brings high-performance ConeS CO-1 skimming into a compact hang-on-back design for saltwater tanks up to 175 gallons, with a modified Sicce Shark 1.5 needlewheel pump (16W), conical diffuser, and twist-off collection cup.
0 showcased tanks
FilterAquaReady
The AquaReady ConeS HOB Hang-On-Back Protein Skimmer is a compact hang-on-back skimmer for saltwater tanks up to 175 gallons that require no sump. It uses a custom AquaReady Shark pump with needle-wheel technology to generate ideal bubble sizes that capture proteins, waste, and debris, and features a twist-off collection cup, air silencer, and cell-cast acrylic construction.
0 showcased tanks
FilterAquaReady
The AquaReady ConeS Q-1 is an in-sump protein skimmer rated for saltwater tanks up to 140 gallons (light bioload) or 80 gallons (heavy bioload). Its hybrid-cone body with precision-engineered bubble chamber maximizes skimmate collection in a compact 9.5 x 5.9-inch footprint, powered by an Italian-made Sicce Shark pump with needle-wheel impellers, with a micro-adjustable valve and air intake silencer for quiet operation.
0 showcased tanks
FilterAquaReady
The AquaReady ConeS Q-2 In-Sump Protein Skimmer is a hybrid-cone skimmer for saltwater tanks up to 250 gallons, with Italian-made Sicce 'Shark' pump with needle-wheel impeller, micro-adjustable valve, air intake silencer, 22W, 6.7 x 9.5 x 19.3 in, recommended 8-inch water level.
0 showcased tanks
FilterAquaReady
The AquaReady ConeS Q-3 is an in-sump protein skimmer rated for saltwater tanks up to 420 gallons. Its hybrid-cone body and Italian-made Sicce Shark needle-wheel pump maximize skimmate collection and protein extraction, while a micro-adjustable valve and air intake silencer keep operation precise and quiet.
0 showcased tanks
LightsEHEIM
EHEIM connector for classicLED luminaires, used to connect classicLED aquarium lighting components.
0 showcased tanks
LightsEHEIM
The EHEIM connector (2-way distributor, Y-splitter cable) for powerLED+ and RGB LEDs lets you connect two EHEIM powerLED+ or RGB LED lights to run from one single power supply, reducing cable clutter. It is suitable for freshwater and marine aquariums.
0 showcased tanks
Tank & FurnitureAdaptive Reef
The Adaptive Reef Controller Board Base (Black) lets you stand up an Adaptive Reef Standard or Deluxe controller board inside your aquarium stand or next to your aquarium without drilling; it keeps controllers and monitors organized and electrical gear safely up off the ground.
0 showcased tanks
Tank & FurnitureAdaptive Reef
The Adaptive Reef Controller Board Base (White) is a freestanding stand that holds an Adaptive Reef Standard or Deluxe control board upright without drilling into a stand or wall. It organizes controllers and monitors for easy access and keeps electrical gear mounted safely off the ground; includes mounting hardware.
0 showcased tanks
Tank & FurnitureAdaptive Reef
The Adaptive Reef Controller Cabinet (V2) is an enthusiast-grade cabinet for organizing aquarium tech, with a removable magnetic clear door, interchangeable faceplates, built-in wire management, and controllable RGB LEDs; it is 17.5 x 15 x 26 in, made of durable USA-made PVC, and available in black or white.
0 showcased tanks
Substrates & AquascapingUltum Nature Systems
Ultum Nature Systems Controsand Bora is a fine, natural white decorative sand substrate for planted aquariums and aquascaping, graded at 0.4–0.9 mm with a light palette inspired by natural white sand banks — ideal for beach-style scapes or as an accent against darker substrates. It is fully inert, so it will not alter pH or water hardness and releases no ammonia, while its fine grains support strong root development and are safe for shrimp and other bottom-dwelling species.
0 showcased tanks
Substrates & AquascapingUltum Nature Systems
Controsand Kona is a natural sand substrate from Ultum Nature Systems in a dark volcanic black-brown tone for aquascaped tanks. The dark grain enhances fish and plant coloration and suits a dramatic, natural riverbed look.
0 showcased tanks
Substrates & AquascapingUltum Nature Systems
Controsand Mojave is a natural sand substrate from Ultum Nature Systems in a warm desert tone for planted and aquascaped tanks. The fine grain suits bottom-dwelling fish and shrimp while giving a bright, natural riverbed aesthetic.
0 showcased tanks
Substrates & AquascapingUltum Nature Systems
A natural freshwater aquarium substrate from Ultum Nature Systems (UNS Controsand) in the Santa Fe variety, a rounded pebble gravel in a mix of cool grey and earthy hues inspired by natural riverbeds. With 3 to 5mm grains, it is safe for fish, invertebrates, and reptiles, and works as a foreground accent or standalone substrate that can be paired with UNS Controsoil plant substrate.
0 showcased tanks
OtherVertex
The Vertex Conversion Union Ball Valve is a white and red quality ball valve that converts plumbing from nominal metric to standard U.S. sizes, available in 20mm to 1/2 inch, 25mm to 3/4 inch, and 32mm to 1 inch. Its union design allows easy breakdown and maintenance without precise fitting placement.
0 showcased tanks
Climate ControlNova Tec
The Nova Tec Coolworks Temperature Controller for the IceProbe Chiller is a proportional controller with 65-85°F sensing range, ±1°F accuracy, adjustable set-point dial, 18-inch waterproof sensor, and all cables to connect between the power supply and chiller.
0 showcased tanks
OtherAdaptive Reef
The Adaptive Reef Copepod Habitat is a compact, reef-safe sanctuary that gives beneficial microfauna a place to settle, breed, and multiply in your tank or refugium. It reduces the need for constant copepod dosing by sheltering pods from predators.
0 showcased tanks
OtherWavereef
The WaveReef Pod Habitat (POD-7) is a clever way to cultivate copepods to feed your reef aquarium. Pods are an excellent food source for mandarins and wrasses.
0 showcased tanks
OtherBulk Reef Supply
BRS Arctic Copepod Powder is a freeze-dried nutritional supplement (65% protein, 400 ppm astaxanthin) made from sustainably harvested Arctic copepods that are quickly dried to preserve carotenoids and antioxidants. It can be fed directly or rehydrated and mixed into other foods to boost coloration, growth, and overall nutrition for filter feeders, fish, and corals.
0 showcased tanks
OtherHanna Instruments
The Hanna Instruments HI702 Copper High Range Checker is a pocket-sized digital colorimeter that measures copper from 0.00 to 5.00 ppm with 0.01 ppm resolution and ±0.05 ppm accuracy, using a 575 nm LED light source and EPA-adapted bicinchoninate method for more accurate results than chemical test kits.
0 showcased tanks
Water PurificationEndich
Endich Copper Power Green is a chelated copper, nickel and zinc solution for treating ich, fungus and external parasites in freshwater aquariums. It stays active in solution for months, does not stress fish or plants, and is not removed by carbon filtration; not for use with invertebrates like snails or shrimp.
0 showcased tanks