Aquarium Filters

The hygger 18W UV internal aquarium filter combines water filtration, oxygenation, green-water cleaning and circulation for aquariums from 20 to 75 gallons, with a maximum flow rate of 300 GPH. Separate pump and UV-light switches with 4-, 8-, 12- and 24-hour timer options —...

The hygger Aquarium HOB Filter is an external hang-on-back power filter for 40–75 gallon (151–284 L) fish tanks, with adjustable water flow up to 315 GPH (about 1,192 L/h) and replaceable filter media. Fits aquariums in the 40–75 gallon range — choose it for...

The Fluval U3 Underwater Filter is a three-stage filter for freshwater, saltwater and reptile environments, sized for tanks up to 40 gallons (151.4 L). Suitable for freshwater, saltwater and reptile environments up to 40 gallons — choose it for a range of aquatic and...

Two Little Fishies ATLPBR150 GFO PhosBan Reactor 150 is an upflow aquarium filter-media reactor for chemical filtration, sized for aquariums up to 150 gallons (568 L) and holding up to 200 g or 385 ml of PhosBan. Bottom-to-top water flow through a dispersion plate...

QuietFlow Aqueon 50 LED Pro Power Filter is an aquarium power filter with a flashing cartridge-change indicator and a self-priming internal pump designed to restart automatically after cleaning or power interruptions. Flashing LED cartridge indicator — reminds you to replace a cartridge when debris...

Finaqua’s 3-layer aquarium filter box uses a 25W pump to circulate and filter water in fish tanks from 20–75 gallons (76–284 L). Three stacked filter layers — guide water through multiple stages of media. Adjustable inlet and outlet flow controls — let you fine-tune...

Max Water’s refillable mixed-bed deionization resin filter cartridge set is made to remove mineral ions from water for car washing, window cleaning and other water-treatment uses, with two cartridges measuring 3 in (7.62 cm) x 9 7/8 in (25.08 cm). Mixed-bed anion and cation...

Geekpure’s 3-stage portable reverse osmosis water filter is made for residential and aquarium water filtration, with a thin-film composite RO membrane and a rated capacity of 100 gallons per 24 hours (378.5 L per 24 hours). Three filtration stages down to 0.0001 micron —...

The SunSun HW-302 is a three-stage external canister aquarium filter designed to filter aquariums up to 75 gallons, with a flow rate of up to 264 gallons per hour. Up to 264 gallons per hour — circulates aquarium water through the filter media. For...

AquaReady is a three-stage reverse osmosis water filter for preparing aquarium water, producing up to 75 gallons per day (284 L per day) for routine tank care. Reduces up to 96% of impurities — supports more consistent water quality for aquarium inhabitants. Reduces chlorine,...

The Aquatop SP13-UV is a 395 GPH internal aquarium filter designed to remove waste and support clear water in freshwater or saltwater tanks and sumps. 395 GPH filtration — provides filtration for aquarium setups. Freshwater and saltwater use — suits either type of aquarium....

Innovative Marine NUVO Roller PRO 2 is an automated fleece filter for NUVO Fusion AIO Desktop aquariums, using 200-micron filter media to remove aquarium waste without routine filter-sock cleaning. Fits all Innovative Marine NUVO Fusion AIO Desktop aquariums and the first filter chamber —...

Hypool Aquarium Filter is a multi-function filter for aquariums, cold plunge tubs, small pools, and ponds, with a 600 GPH (2,271 L/h) flow rate for 100–500-gallon (379–1,893 L) setups. Six functions: pool and aquarium filtration, cold plunge filtering, air supply, wave making, and water...

COOSPIDER is a submersible aquarium filter for 40–150 gallon (151–568 L) tanks, combining a biochemical sponge stage with 254 nm UV treatment and a 400 GPH (1,514 L/h) pump. Fits 40–150 gallon aquariums and delivers 400 GPH — supports filtration across the stated tank...

AQUASMITH is a non-powered aquarium prefilter canister that works with a main canister filter, with 1.05 gal (3.97 L) capacity and 12 mm and 16 mm (0.47 in and 0.63 in) connectors. Three layers of biochemical cotton and a sedimentation chamber — separate larger...

The PUEUTU Aquarium Filter is an 8W hang-on filter with a 3W U-V lamp, designed to filter aquarium water and help clear green water. Four functions: filtration, deodorization, aeration and surface oil-film removal — supports several water-care needs in one filter. Fits 30–45 gallon...

Red Sea ReefMat 500 is an automated fleece roller filter for mechanical filtration in saltwater aquariums up to 130 gallons, with ReefBeat app control. Plug-and-play automated fleece filtration — keeps aquarium water crystal clear for weeks at a time. Replace the fleece roll without...

Two Little Fishies Little Reactor is a compact aquarium media reactor for chemical filtration in aquariums up to 75 gallons, with water moving upward through a dispersion plate for even distribution. About half the size of the PhosBan Reactor 150 while providing its features...

Aquatop SP9-UV is a submersible aquarium filter designed to support healthier water for fish and turtles, with 264 GPH flow and an integrated 9W UV light. 264 GPH flow — provides water movement through the filter. Integrated 9W UV light — combines UV light...

Aquatop’s 72–126 GPH Internal Filter is a submersible filter for aquarium tanks or sumps, with adjustable flow and a replaceable filter sponge for routine water filtration. Adjustable 72–126 GPH flow — tailor water movement to your tank or sump. Submersible internal design — place...

The Bubble Magus Mini Q Nano is a 2W USB protein skimmer designed to collect organic waste from saltwater aquariums using a needle-wheel pump and adjustable foam collection. Overall size: 3.22 × 2.08 × 8.9 in (8.18 × 5.28 × 22.61 cm), including the...

WUHUFILTRA S1448RS is a 50 GPD (189 lpd) reverse osmosis membrane for compatible RO systems, with 0.0001-micron precision. 50 GPD (189 lpd) capacity — sized for systems requiring this membrane capacity. 0.0001-micron precision — provides the membrane’s stated filtration precision. 98% stabilized salt rejection...

Aquatop Forza Power Filter Surface Skimmer is an adjustable-flow aquarium filter designed to clean and maintain tanks from 40 to 80 gallons (151–303 L). Adjustable water flow — tailor circulation to your aquarium’s needs. Mechanical, bio-chemical and biological filtration — combines three filtration stages....

Aquatic Life Color Changing Deionization DI Resin Double Canister adds a DI stage to an existing reverse osmosis (RO) system to remove remaining total dissolved solids (TDS), with clear canisters for monitoring resin color. Adds deionization after RO filtration — removes remaining TDS from...