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Aquarium Filters

35 results
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Whisper In Tank Filters

As low as $11.99
Space-saving, powerful in-tank filters3-stage filtration performance and quiet operationMounts easily and discreetly inside your aquarium Space-saving design enables the same quality and performance as external filters without the noise. Whisper In-Tank Filters offer 3-stage filtration performance and quiet operation. Mount discreetly inside your aquarium for clean, clear water and the added ...
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Sera Filter Wool

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As low as $7.99
Mechanical filter media for versatile aquarium applicationEffectively trap fine debris particles from aquarium waterStable fibers resist compaction for effective mechanical filtration Keep aquarium water free of unsightly debris particles. Simply pull or cut desired amount of Sera Filter Wool and place in your aquarium filter for fast and convenient enhancement of mechanical filtration. ...
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Cobalt Aquatics Anti-Phosphate Filter Resin

As low as $9.99
Fast-acting phosphate removing media great for all aquariums Rapidly removes phosphate for improved aquarium water quality High-capacity resin media come pre-bagged for easy aquarium use Rapidly remove phosphate to restore aquarium water quality and aesthetics. Cobalt Aquatics Anti-Phosphate Filter Resin helps improve aquarium water quality by removing phosphate buildup that compromises water ...
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AquaFX Add-On Deionization (DI) Filter

As low as $49.99
Easy-to-install add-on deionization filter for aquarium RO systems Water polishing DI stage produces ultra pure water for aquarium use Color-changing resin filter eases aquarium RO system maintenance Easily convert any 3-stage reverse osmosis unit into a 4-stage RO/DI unit! AquaFX Add-On Deionization (DI) Filter installs last in line of your existing reverse osmosis (RO) unit to remove ...
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Azoo Oxygen Plus Bio-Filters

As low as $2.99
Easy-to use biological filter for tropical aquarium fish Aquarium filter sponge for efficient biological filtration Great biological filter for breeding or spawning aquariums These filters allow you to cultivate nitrifying bacteria for superb biological filtration. Great for fry aquariums and brine shrimp hatcheries because they prevent young fry from being trapped in the filter media. ...
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Hydro-Sponge Pro Filters

As low as $9.99
Redesigned aquarium sponge filters for improved bio-filtrationUse reticulated foam filter with higher flow rate powerheadsBeneficial bacteria colonize sponge filter for waste breakdown Reticulated foam sponge filters enhance aquarium biological filtration. Hydro-Sponge Pro Filters are upgraded to double the efficiency of the popular ATI Hydro-Sponge Filter. Versatile reticulated foam sponge ...
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Poly Filters

As low as $34.99
Multipurpose chemical filter media helps improve water quality and clarityHighly adsorbent pads remove ammonia, heavy metals, phosphate, and moreCut to any size or shape to fit any fresh or saltwater aquarium filter Highly adsorbent chemical filter media pads quickly and efficiently remove impurities, medications, and phosphate from aquarium water. Use in conventional power filters, ...
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Aqueon Quiet Flow Power Filters

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As low as $16.99
4-stage aquarium power filters with convenient new featuresProvides mechanical, chemical, biological, and wet/dry filtrationEnhances aquarium water quality/clarity and increase oxygen levels Multiple-stage power filters boast enhanced filter performance. Newly designed filter features efficient 4-stage mechanical, chemical, biological, and wet/dry filtration. Dense floss material covers both ...
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Fluval C-Series Power Filters

As low as $44.99
Customizable 5-stage filter for superior aquarium water qualityAdditional filtration stages for cleaner, clearer aquarium waterCompartmentalized filter design allows quick easy maintenance Modular multistage design elevates power filter performance to a class of its own. Fluval C-Series Power Filters are the world's first and only 5-stage aquarium power filter for superior water quality and ...
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Hagen AquaClear Power Filters

As low as $32.99
Versatile multistage power filter for superior filtration Quick, easy, and convenient filter installation and maintenance Filter comes with biomechanical filter foam and carbon media inserts Superior filtering capabilities through triple filtration: biological, mechanical, and chemical. The size of the foam and carbon inserts offers large surface area to increase filtration capacity. The foam ...
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Penguin BIO-Wheel Power Filters

As low as $19.99
Penguin Series aquarium power filters with patented BIO-Wheel technology New features and improved flow rates for superior filtration - BIO-Wheel now more than 50% largerNo-hassle 3-stage filtration keeps fresh or saltwater aquariums clean and clear Eliminate toxic ammonia and nitrite on contact. Extra large BIO-Wheels provide superior biological filtration - 10 times more than other power ...
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Tetra Whisper Power Filters

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As low as $11.99
Easy-to-use 3-stage power filters for clean, clear aquarium waterReliable filter performance loaded with convenient featuresProvides efficient mechanical, chemical, and biological filtration Whisper Power Filters are the best-selling brand of power filters in the U.S. Appropriate for every size aquarium, they provide the three types of filtration that your aquarium needs: Biological, ...
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Marineland Magniflow Canister Filters

As low as $99.99
Powerful, complete 3-stage filtration for fresh and saltwater aquariums Maintains clean, healthy filtered water for aquariums up to 100 gallons Fast, convenient setup/maintenance for aquarium success made easy Powerful 3-stage canister with easy-access design keeps set up and maintenance simple and convenient. Marineland Magniflow Canister Filters feature a clever canister lid (motor head) ...
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Marineland® Magnum® Polishing Internal Canister Filter

As low as $49.99
Internal aquarium canister filter for continuous use or water polishing Enjoy powerful 3-stage aquarium filtration or efficient micron filtration Achieve crystal clear aquarium water for eye catching display setups The secret to professional displays with crystal-clear aquarium water! Marineland Magnum Polishing Internal Canister Filter delivers powerful 3-stage filtration and easily converts ...
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Cobalt Aquatics E-X-T Canister Filter

As low as $131.88
4-stage canister filter with inline pump for aquatic reptile habitats Keep aquatic reptile habitats cleaner with custom filtration options Great filter for turtle tanks, paludariums & other low water setups Enjoy flexible 4-stage filtration whether you have a turtle tank, paludarium, aqua-terrarium or a low-water herptile setup. The innovative Cobalt Aquatics E-X-T Canister Filter employs the ...
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Fluval 06 Multi-Stage Canister Filters

As low as $169.99
Upgraded aquarium filter boasts more power and conveniences than the Fluval 05 Advanced motor maintains water flow vital to efficient filtration Greater filter volume for enhanced mechanical, chemical and biological filtration Improved performance, quiet operation and easier start up help make aquarium-keeping worry free. The Fluval 06 is the next generation model from a trusted line of ...
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TOM Aquarium Rapids Pro Wet/Dry Filter with UV Sterilizer

As low as $279.99
Overflow wet/dry aquarium filter system redesigned for setup ease Compact 3-stage filter with UV for superior aquarium water quality Powerful built-in 18W UV sterilizer combats green aquarium water Advanced filtration system with a compact footprint of just 16" x 8-3/4" delivers filtering capacity of an overflow wet/dry filter. TOM Aquarium Rapids Pro Wet/Dry Filter combines all the benefits ...
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Whisper EX Power Filter

As low as $9.99
Multi-stage aquarium power filters with convenient new featuresInnovative design simplifies aquarium filter start-up and maintenanceOne-of-a-kind carbon filter carrier allows no-touch, drip-free filter change Redesigned power filters simplify maintenance and improve aquarium water quality. Multi-stage filters boast innovative new features including an external motor assembly for engineered ...
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JBJ Reaction PRO Series 4 Stage Canister Filter

As low as $179.99
High performance aquarium canister filter with electronic flow control 4-stage filtration with built in UV keeps even large aquariums clean Instant priming button eases start up for convenient filter operation Easy-to-use canister filter helps keep larger aquariums in peak condition with greater ease. JBJ Reaction PRO Series 4 Stage Canister Filter delivers multistage filtration with ...
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Filter-Max Pre-Filter

As low as $4.99
Easy-to-install aquarium pre-filter for added mechanical filtrationAttach Filter-Max to powerhead or aquariums filter intake tubeFoam sponge filter traps aquarium debris to prevent filter damage Simple aquarium filter upgrade for under $10! Enjoy added aquarium filtration with the easy-to-install Filter-Max Pre-Filter. Simply attach the versatile pre-filter on powerhead, power filter or ...
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Lee's Premium Undergravel Filter

As low as $19.99
Premium Undergravel Filter provides great biological and mechanical filtration; may also use with a power filter to further optimize aquarium water quality Naturally detoxify your freshwater or saltwater aquarium water by facilitating beneficial bacteria growth in your aquarium gravel bed Strong, multi-level hard-plastic design made in the USA - great for aquariums with live rock or other ...
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Eheim Pro 4+ Series 350 E External Canister Filter

As low as $419.99
Next generation programmable electronic canister filter by Eheim Built-in microprocessor ensures best canister filter performance 'Xtender' button allows filter function even when fine filter media is clogged Intelligent electronic canister filter boasts cutting-edge German engineering for optimized performance and simplified routine maintenance. Eheim Pro 4+ Series 350 E External Canister ...
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Rapids Mini Canister Filter

As low as $24.99
Easy-to-use canister filter ideal for nano, mini-reef, and other small aquariumsEfficient canister filter design with powerful high flow rate and quiet operationFeatures sleek, modern design which complements most aquariums Rapids Mini Canister Filter provides optimum 3-stage filtration to smaller aquariums, such as nano, mini-reef, or planted aquariums. Compact, super-efficient filter ...
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Fluval Nano Internal Filter

As low as $2.49
Compact internal aquarium filter with swiveling spray barOptimize filtration in small nano aquariums up to 15 gallonsNano filtration system ideal for delicate fish or ornamental shrimp Maintain optimal water quality in small aquariums without compromising aesthetics. The Fluval Nano Internal Aquarium Filter allows discreet in-tank placement while providing essential water movement and ...
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Azoo Palm Filter

As low as $3.99
Compact power filter perfect for small desktop aquariumsThree stage aquarium filtration keeps water crystal clearMiniature aquarium power filter boasts reliable performance This compact and powerful filter lets you stretch the capacity of desktop aquariums up to 5 gallons, delivering chemical, mechanical and biological filtration in a mere 3" x 3-1/2" x 5" high unit. Extremely quiet, filters ...
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Fluval U Series Underwater Filter

As low as $1.49
Fully submersible aquarium filter for enhanced filtration optionsBoost aquarium filtration, water movement and crucial aerationUnderwater filter features flip-top access for easy media change Open your eyes to a world of unsurpassed underwater aquarium filtration. The versatile Fluval U Series Underwater Filter offers creative new possibilities for aquarium filtration, water movement and ...
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Fluval G Series Premium Filter

As low as $379.99
Ultra-advanced aquarium canister filter with electronic monitoring systemNew concept in aquarium filtration features easy, top-load media cartridgesLCD shows pump performance, conductivity and aquarium water temperature Ultra-advanced aquarium filtration for a new generation of aquarists. Revolutionary canister filter takes convenience to a new level with truly innovative features AND smart ...
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Zoo Med AquaSweep™ Rotating Filter Attachment

As low as $8.99
Easily create strong, beneficial wave action in your freshwater or saltwater aquarium Compact, easy-to-install attachment powered by water pressure won't raise energy costs Simply connect to your canister filter outlet hose or your aquarium pump/powerhead Easily create strong, beneficial wave action in your freshwater or saltwater aquarium with the AquaSweep Rotating Filter Attachment. This ...
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AquaFX Engineering RO Replacement Filters

As low as $39.99
Keep your Dolphin RO & Barracuda RO/DI system in top shape Quality replacement filters for AquaFX & other RO & RO/DI units Replace filters on schedule to ensure pure water for aquarium use Replacement filters for AquaFX Engineering 3-Stage Dolphin RO Unit, 4-Stage Barracuda RO/DI and most standard RO and RO/DI units. 10" 1 Micron Sediment Filter (Stage 1) Ideal ...
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Supreme EZ CLEAN Internal Aquarium Filters

As low as $39.99
3-stage internal aquarium filter and pump-powered water changer Maintains aquarium water quality and eases routine water changes Filter recommended for fresh or saltwater aquariums up to 55 gallons Innovative internal filter reinvented to simplify routine water changes. Supreme EZ CLEAN Internal Aquarium Filter boasts two operational modes delivering complete 3-stage filtration that converts ...
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Hydor Professional External Aquarium Filters

As low as $22.99
Compact, easy-to-use filter enables mechanical, chemical, and biological filtration for marine or freshwater aquariums Energy-efficient, silent-running performance PLUS an integrated priming pump for extremely easy startup Hydor Professional External Aquarium Filter boasts several advanced features and includes mechanical and biological filter media The compact, easy-to-use Hydor Professional ...
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Supreme EZ CLEAN External Aquarium Filter

As low as $64.99
3-stage aquarium power filter, gravel cleaner & water changer/filler Simplify aquarium care and achieve better water quality with ease Great for freshwater or saltwater aquariums up to 55 gallons Aquarium filtration and maintenance device multitasks to simplify aquarium care. Supreme EZ CLEAN External Aquarium Filter delivers complete 3-stage filtration and converts easily to a pump powered ...
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Marineland® Filter Sleeve for Magnum 350 Canister Filter

As low as $21.99
Replacement mechanical filter sleeve for Magnum 350 Canister Filter Maintain effective mechanical filtration for clearer aquarium water Rinse or replace foam sleeve monthly to ensure optimal performance Genuine Marineland® brand foam filter sleeves for Magnum 350 Canister Filter. Bonded filter material effectively traps unsightly particles to achieve clearer aquarium water. Rinse or replace ...
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Cobalt Aquatics Anti-Nitrate Filter Resin

As low as $16.99
High-capacity nitrate removing media great for all aquariums Rapidly removes nitrate for improved aquarium water quality Pre-bagged resin media allows easy aquarium use and removal Combat stubborn nitrate levels with greater ease. Cobalt Aquatics Anti-Nitrate Filter Resin is a high-capacity nitrate removing resin that comes pre-bagged for ease of use and replacement. Nitrate is rapidly ...
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Marineland® Foam Filter Sleeve for H.O.T. Magnum Canister Filter 250

As low as $3.99
Replacement foam filter sleeve for H.O.T. Magnum Canister Filter Ensure effective mechanical filtration for clearer aquarium water Rinse or replace foam sleeve monthly to ensure optimal performance Genuine Marineland® brand foam filter sleeves for H.O.T. Magnum Canister Filter 250. Bonded filter material effectively traps unsightly particles to achieve clearer aquarium water. Rinse or replace ...
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