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
FilterBubble Magus
In-sump protein skimmer with a Sicce PSK-600 needle-wheel pump, clear cast acrylic body, and geared water-level adjustment knob. Rated for up to 200 gallons (light bioload); body fully disassembles for cleaning and the collection cup has a drain port.
0 showcased tanks
FilterBubble Magus
Budget-friendly in-sump protein skimmer with a wine-glass body design and quiet SP2000 needle-wheel pump. Rated for up to 180 gallons (light bioload) with a compact footprint and quick-release collection cup.
0 showcased tanks
FilterBubble Magus
The Bubble Magus Curve 9 Elite Protein Skimmer is an in-sump skimmer with a Sicce PSK-1200 needlewheel pump, geared water level control, and clear cast acrylic construction, rated for light bioloads up to 250 gallons.
0 showcased tanks
FilterBubble Magus
The Bubble Magus Curve 9+ is an in-sump protein skimmer rated for 240 to 400 gallon aquariums. It pairs a DC needle-wheel pump with a curved cast-acrylic body, bubble plate, air silencer, and a quick-release collection cup with drain for efficient waste removal.
0 showcased tanks
OtherInnovative Marine
Magnetic probe holder that holds up to 5 probes (temp, pH, conductivity, ORP), mounting on glass or acrylic up to 12mm thick. Magnetically coupled padded design with silicone grips; no thumb screws needed.
0 showcased tanks
OtherInnovative Marine
Innovative Marine CustomCradle Pro Tube Holder organizes up to 4 dosing tube lines with a magnetically coupled mount that attaches to glass or acrylic up to 12mm thick. The low-profile cell cast acrylic holder fits 1/4-inch OD tubing and uses fully encapsulated magnets instead of thumb screws.
0 showcased tanks
Tank & FurnitureRed Sea
Red Sea DIY net cover kit with an extra-strong aluminum frame and 5/16-inch screen netting to keep fish from jumping out of open-top tanks. Frame can be customized around rim-mounted lights, filters, and returns; available in five sizes.
0 showcased tanks
OtherHanna Instruments
Hanna Instruments HI93703-50 Cuvette Cleaning Solution is a 230 mL solution for cleaning the glass cuvettes (vials) used with Hanna photometers, colorimeters, and turbidimeters, usable on both the inside and outside of the vials to keep readings accurate.
0 showcased tanks
OtherHanna Instruments
A 2-pack of replacement glass cuvettes with caps for Hanna Checker handheld colorimeters. The optical glass vials hold the water sample during colorimetric tests, and fresh cuvettes keep readings accurate.
0 showcased tanks
SupplementationKorallen Zucht
Korallen-Zucht CyanoClean; bacterial solution that manages cyanobacteria through biological competition using a specialized bacterial strain. Contains no antibiotics and is reef safe; dose 2 drops per 100 L daily, pairs with Coral Snow. Available in 10, 50, and 100 mL sizes.
0 showcased tanks
Water PurificationKorallen Zucht
Korallen-Zucht Cyano Clean (10 mL) targets the root cause of cyanobacteria outbreaks, formulated with nutrient-scavenging bacterial strains that diminish cyanobacteria's food source. Reef-safe, contains no antibiotics, does not alter nutrient composition or affect biological filtration; performance is enhanced with Coral Snow and/or Zeozym; dose 2 drops per 100L daily.
0 showcased tanks
Water PurificationModern Reef
Modern Reef CyanoCleaner (100 ml) is a treatment solution designed to address cyanobacteria issues in marine reef aquariums by oxidising organic buildup while supporting balanced biological activity. Recommended dose 10 ml per 100 L; 100 ml treats up to approximately 1000 L; suitable for reef aquariums with fish, invertebrates and corals.
0 showcased tanks
Other3F
3F Cyclops Frozen Fish Food 100 g offers tiny 2-3 mm algae-eating crustaceans, well suited for small and young tropical fish. Enhances natural fish colouration.
0 showcased tanks
Other3F
3F frozen Cyclops 500 g are 2-3 mm freshwater crustaceans well suited to small and young tropical fish. They enhance natural fish colouration.
0 showcased tanks
Water PurificationTropic Marin
Tropic Marin Cyo-Control naturally blocks the recurrence of cyanobacteria in the aquarium. After cyanobacteria are removed manually, probiotic bacteria settle in their place and outcompete the cyanobacteria, preventing recolonization; the zeolite substrate supports the bacteria and makes the water extremely clear after a short cloudiness. Purely natural, based on probiotic bacteria and natural zeolite mineral; no antibiotics, no biocides, no toxins; can be stored without refrigeration. Dose 50 mL per 100 L, with skimmer and UV-C off for ~2 hours; repeat on days 3 and 5; shake well before use.
0 showcased tanks
Climate ControlJBJ
The JBJ DA-1000 Commercial Chiller is a 1 HP, 230V inline chiller recommended for aquariums up to 300 gallons with a 12,000 BTU capacity. It features a titanium Helix heat exchanger for maximum heat exchange and corrosion resistance, a digital LED controller accurate to within 1 degree F, and quiet reliable operation. Requires 200-240VAC power; plug not included and a water pump is not included. One-year warranty.
0 showcased tanks
Climate ControlJBJ
JBJ 1.5 HP commercial aquarium chiller (230V) for systems up to 1500 gallons, with 18,000 BTU cooling capacity. Features a titanium Helix heat exchanger, digital LED thermostat accurate to +/-1F, and quiet operation; pump not included.
0 showcased tanks
Climate ControlJBJ
A JBJ Arctica 2 HP commercial aquarium chiller (model DA-2000) rated for tanks up to 530 gallons, operating on 230V power with 24,000 BTU/h of cooling capacity. It uses a titanium Helix heat exchanger, an integrated digital thermostat accurate to +/- 1 F, and requires 1,266 to 1,902 GPH of flow through 1-inch PVC unions; it is wired directly to a circuit with no cord or plug included.
0 showcased tanks
Climate ControlJBJ
The JBJ DA-3000 is a 3 HP commercial-grade aquarium chiller running on 230V power for large systems. It uses a high-capacity compressor and titanium heat exchanger to stabilize temperature in big aquariums and aquaculture setups.
0 showcased tanks
Climate ControlJBJ
JBJ DA-500 1/2 HP commercial aquarium chiller (115V) for tanks around 150 gallons. A quiet, energy-efficient chiller with a titanium helix heat exchanger, integrated programmable thermostat accurate to +/-1F, and easy hook-up with commercial compression fittings; water pump not included.
0 showcased tanks
Climate ControlJBJ
A JBJ Arctica 1/2 HP commercial aquarium chiller (model DA-500) for systems up to 150 gallons, operating on 230V power with 6,000 BTU/h of cooling capacity. It uses a titanium Helix heat exchanger for corrosion-resistant heat transfer and a digital LED temperature controller accurate to +/- 1 F, requiring 474 to 792 GPH of flow through 1-inch PVC unions.
0 showcased tanks
Other3F
3F Daphnia Frozen Fish Food 100 g is a natural whole food for most freshwater fish, made from small crustaceans (water fleas) enriched with blue-green algae. With added carotene to stimulate fish colours.
0 showcased tanks
Other3F
3F Daphnia with Carotene Frozen Fish Food 100 g is a natural whole food for most freshwater fish, made from small crustaceans (water fleas) enriched with blue-green algae and extra carotene to stimulate fish colours.
0 showcased tanks
Substrates & AquascapingUltum Nature Systems
Dark Blue Slate Stone is a flat-profile natural rock with unique coloration that presents as dusty blue when dry but darkens considerably when submerged to reveal deep, moody tones; subtle brown streaking adds organic character. Flat shape offers stacking potential for taller structures or a level base to support driftwood. Also suitable for terrariums and paludariums. Natural product that may slightly alter water parameters. 5LB through 30LB packs.
0 showcased tanks
Wave GenerationReeflo
The Reeflo Dart/Snapper Hybrid is an energy-efficient external aquarium pump that includes both Dart and Snapper impellers so you can switch between 3600 GPH and 2600 GPH to match your system's flow and power needs. It delivers up to 12 feet of head pressure with quiet, cool, durable operation backed by a 3-year warranty.
0 showcased tanks
OtherInland Craft
A compact diamond-blade band saw from Inland Craft built for coral fragging; the thin diamond-coated blade makes delicate, precise cuts through stony corals and live rock with minimal waste, and a built-in water-cooling system prevents heat damage to the corals.
0 showcased tanks
SupplementationAquaReady
The AquaReady DC-1 Dosing Container (1.5 L) is a stackable polished cell-cast acrylic supplement container with removable lid, bottom dispensing for full drainage, built-in graduated metric scale, and 1/4-inch push-connect fitting for dosing pump automation.
0 showcased tanks
SupplementationAquaReady
3-liter stackable cell-cast acrylic dosing container with a removable lid, bottom dispensing for full drainage, and a built-in graduated scale. Connects to a dosing pump via 1/4-inch push-connect fitting for automated supplement dosing.
0 showcased tanks
OtherNeptune Systems
10-foot male-to-female extension cable for Neptune Systems 24V DC accessories (EB832, 1Link). Extends the distance between the power module and accessories like the PMUP pump.
0 showcased tanks
OtherNeptune Systems
10-foot Neptune Systems cable with tinned bare-wire ends for connecting third-party 24V DC accessories (pumps, fans, solenoids up to 35W) to the DC24 ports on the EnergyBar 832 or 1Link module. Port can be switched on/off like an outlet.
0 showcased tanks