Compare canister filters, HOBs, skimmers and rollmats through specs, prices and the tanks using them.
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892 matching items · Most used first
FilterAqueon
Specialty phosphate-remover filter pads for Aqueon QuietFlow LED PRO power filters; the pre-cut pads help remove excess phosphate that contributes to algae growth while trapping waste, food, and organic debris, sized for the LED PRO 10 filter.
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FilterAqueon
Specialty phosphate-remover filter pads for Aqueon QuietFlow LED PRO power filters; the pre-cut pads help remove excess phosphate that contributes to algae growth while trapping waste, food, and organic debris, sized for LED PRO 20 and 75 filters.
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FilterAqueon
Specialty phosphate-remover filter pads for Aqueon QuietFlow LED PRO power filters; the pre-cut pads help remove excess phosphate that contributes to algae growth while trapping waste, food, and organic debris, sized for LED PRO 30 and 50 filters.
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FilterAqueon
The Aqueon QuietFlow Aquarium Canister Filter for 100-150 gallon aquariums provides multi-stage mechanical, chemical, and biological filtration with large pre-loaded media baskets including foam pads, carbon, bio-balls, and bio-ceramic rings. It includes quick-disconnect valves and multiple water return options: a traditional water director, spray bar, and hang-on-back polishing unit.
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FilterAqueon
An Aqueon QuietFlow canister filter rated for aquariums up to 75 gallons with a 300 GPH flow rate, providing all three stages of filtration. Its large media baskets come pre-loaded with foam pads for mechanical, activated carbon for chemical, and bio-balls plus bio-ceramic rings for biological filtration, and it includes quick disconnect valves and three water return options (spray bar, water director, and a hang-on water polishing unit). Suitable for fresh and saltwater tanks.
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FilterAqueon
An external canister filter for aquarium water filtration. Aqueon Quietflow Canister Filter 200.
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FilterAqueon
The Aqueon QuietFlow LED PRO power filter provides five-stage filtration (mechanical, chemical, biological, wet/dry, and specialty pad) with a self-priming internal pump and an LED indicator that flashes when the cartridge needs changing. The largest size fits aquariums up to 90 gallons at a high flow rate with enhanced oxygenation.
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FilterAqueon
An internal aquarium filter. Aqueon QuietFlow SmartClean Internal Aquarium Filter.
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FilterAqueon
Fine mechanical water-polishing pads for Aqueon QuietFlow filters; the thick polyester pads trap even tiny microparticles to polish the water.
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FilterAqueon
A power filter for aquarium water filtration. Available in multiple sizes; choose the model for your aquarium.
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FilterAqueon
Replacement cartridges for Aqueon SmartClean filters; the EcoRenew cartridges use compostable fibers to provide chemical and mechanical filtration.
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FilterAqueon
Medium replacement cartridges made from sustainable carbon-infused fibers for Aqueon QuietFlow power filters with SmartClean Technology; the dual-sided, biodegradable and compostable cartridges provide mechanical and chemical filtration, and a NoDrip design minimizes water mess during cartridge changes.
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FilterAqueon
Small replacement cartridges made from sustainable carbon-infused fibers for Aqueon QuietFlow power filters with SmartClean Technology; the dual-sided, biodegradable and compostable cartridges provide mechanical and chemical filtration, and a NoDrip design minimizes water mess during cartridge changes.
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FilterInnovative Marine
The Innovative Marine Auqa Gadget PurityPack (Desktop) is a ready-to-drop-in filter media refill for Innovative Marine CustomCaddy holders on desktop-size Nuvo Fusion aquariums (10-25 gallon models). Each pack combines high-performance fiber balls for mechanical filtration, high-capacity GFO for phosphate removal, and premium ROX 0.8 carbon for chemical filtration, and is rated for up to 15 gallons with monthly replacement.
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FilterInnovative Marine
The Innovative Marine Aqua Gadget PurityPack (Fullsize) is a drop-in filter media refill for fullsize CustomCaddy media baskets in larger IM aquariums (SR-60, SR-80, SR-120). It combines three stages of filtration: non-clogging fiber balls for 20-50 micron mechanical filtration, high-capacity GFO for phosphate removal, and premium ROX 0.8 carbon for removing organics, odors, and discoloration; replace each pack monthly for best results.
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FilterInnovative Marine
The Innovative Marine Aqua Gadget PurityPack (Midsize) is a drop-in filter media refill for midsize CustomCaddy media baskets in midsize IM aquariums (30L/40/40L/50 Fusion series). It combines three stages of filtration: non-clogging fiber balls for 20-50 micron mechanical filtration, high-capacity GFO for phosphate removal, and premium ROX 0.8 carbon for removing organics, odors, and discoloration; replace each pack monthly for best results.
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FilterAquatec
Choose the Aquatec Auto Flush Flow Retrictor that meets your RODI systems flow rate. An Auto-Flush Flow Restrictor will assist the RO membrane to perform with maximum efficiency for longer time periods; features reduction in waste water ratio, increase in TDS rejection rate, and extended membrane life.
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FilterWavereef
WaveReef Automatic Roller Filter (D4, 2800 L/h) uses smart roller automatic filter rolls to eliminate the need for filter socks and automatically remove particles from aquarium water. Crystal clear water, waste removal before it breaks down, and reduced daily maintenance.
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FilterWavereef
WaveReef Automatic Roller Filter (REEFIL-120A, 9000 L/h) uses smart roller automatic filter rolls to eliminate the need for filter socks and automatically remove particles from aquarium water. Crystal clear water, waste removal before it breaks down, and reduced daily maintenance.
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FilterWavereef
WaveReef Automatic Roller Filter (REEFIL-170A, 13000 L/h) uses smart roller automatic filter rolls to eliminate the need for filter socks and automatically remove particles from aquarium water. Crystal clear water, waste removal before it breaks down, and reduced daily maintenance.
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FilterWavereef
WaveReef Automatic Roller Filter (REEFIL-80A, 5000 L/h) uses smart roller automatic filter rolls to eliminate the need for filter socks and automatically remove particles from aquarium water. Crystal clear water, waste removal before it breaks down, and reduced daily maintenance.
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FilterReef Octopus
The Reef Octopus Automatic Skimmer Cup Cleaner 200 (ANC) is a motorized automated neck cleaner that keeps your protein skimmer running at peak performance by periodically wiping the inside of the skimmer neck where bio-organics accumulate, using twin squeegees. Includes high-torque low RPM sealed drive motor, wiper mount, lid with mounting clamps, and squeegees; run for a few minutes 4-6 times daily via a timer or aquarium controller (not included). Fits skimmers such as SRO3000, XP2000, NWB/DNWB200, Classic 225INT, Classic 200, Regal 200, and more; not ozone-safe.
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FilterReef Octopus
The Reef Octopus Automatic Skimmer Cup Cleaner 300 (ANC) is a motorized automated neck cleaner that keeps your protein skimmer running at peak performance by periodically wiping the inside of the skimmer neck where bio-organics accumulate, using twin squeegees. Includes high-torque low RPM sealed drive motor, wiper mount, lid with mounting clamps, and squeegees; run for a few minutes 4-6 times daily via a timer or aquarium controller (not included). Fits skimmers such as SRO6000, TDNW300, CAT3, XS350, DCS 300, and Regal 300; not ozone-safe.
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FilterAZOO
The AZOO External Power Filter is a mini canister filter that can be used as a hang-on or external canister for aquariums up to 20 gallons (recommended 3-10 gallons), with separate inlet and outlet design to prevent bypassing filter media. It has a 7W ultra-quiet motor, 360L/H max capacity, 2L chamber capacity, and is suitable for freshwater or saltwater; made in Taiwan.
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FilterAZOO
The Azoo Skim 250 is a small planted aquarium surface film skimmer for 10-250L freshwater and marine tanks, effectively removing surface film to increase air exchange. Its submersible outlet design reduces CO2 loss; it has a security inlet flap to prevent small fish and shrimp inhalation and an air buoy that automatically adjusts to water level; transparent shell, 3W.
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FilterISTA
The ISTA Bio Sponge Filter is a simple, air-driven filter made from high-quality porous sponge foam that provides mechanical and biological filtration in one quiet unit. It enhances oxygen supply and is ideal for breeding, fry, and secondary filtration.
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FilterBulk Reef Supply
BRS Bulk Bioballs are 1.5-inch black high-density polypropylene biological filter media with a pegged surface that provides roughly 22.7 square inches of surface area per ball (about 80 per gallon). They cultivate nitrifying bacteria, promote gas exchange and oxygenation, resist clogging, and are inert for use in freshwater or saltwater biological filters and gas exchange reactors.
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FilterWavereef
WaveReef BioBlock-1020 (BioBrick-1020) is crafted using advanced ceramic nanosphere technology. Each piece consists of 100 million ceramic nanospheres heated to over 1800 C, creating an ultra-porous structure that maximizes surface area — a single BioBall or BioBrick offers up to 450 square meters for colonization by beneficial bacteria.
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FilterFluval
Bio-Foam is designed specifically for the Fluval 06 and 07 series performance canister filters. Bio-Foam captures large particles and debris for effective mechanical filtration; custom fit to prevent debris bypass, ideal pore size allows efficient water flow and longer media lifespan.
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FilterFluval
Fluval Bio-Foam Max is a 2-in-1 biological and mechanical filter foam custom-fit for Fluval 06 and 07 series performance canister filters, with no gaps for maximum filtration efficiency. Its rippled surface pattern provides up to 30% more surface area for trapping waste and debris and hosting beneficial bacteria; replace every 6 months in freshwater or saltwater aquariums.
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