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    1 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    1 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement. Fits Aqua-Tech 20-40 & 30-60 Power Filters. For best results we recommend you change your filter every 2-4 weeks. Changing this couldn't be easier, just shake and rinse!This is a generic... more

    $9.00

    FREE shipping

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    2 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    2 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement. Fits Aqua-Tech 20-40 & 30-60 Power Filters. For best results we recommend you change your filter every 2-4 weeks. Changing this couldn't be easier, just shake and rinse!This is a generic... more

    $11.00

    FREE shipping

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    Crucial Aqua-Tech EZ-Change #3 Blue Plastic Aquarium Filter Cartridge Replacement (aquarium filter)

    Crucial Aqua-Tech EZ-Change #3 Blue Plastic Aquarium Filter Cartridge Replacement (aquarium filter)

    Keep your fish happy with this ]aquarium filter cartridge from Think Crucial. Designed to replace Aqua-Tech EZ-Change filters, this filter offers easy compatibility with 20-40 and 30-60 power filters, making it easy to change them out every two to four... more

    $7.49

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    Overstock.com

    (625,000+)
    Emperor Filter 280 and 400 Cartridges Rite Size E 4-pk (mfg# PA 0137-04)

    Emperor Filter 280 and 400 Cartridges Rite Size E 4-pk (mfg# PA 0137-04)

    Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

    $8.99

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    Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

    Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

    Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

    $26.99

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    4 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    4 Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement

    Aqua-Tech EZ-Change #3 Aquarium Filter Cartridge Replacement. Fits Aqua-Tech 20-40 & 30-60 Power Filters. For best results we recommend you change your filter every 2-4 weeks. Changing this couldn't be easier, just shake and rinse!This is a generic... more

    $14.00

    FREE shipping

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    Aqua Duo Hydroponic Filter 10

    Aqua Duo Hydroponic Filter 10

    Dual Purpose filter, natural Aquaponics filter or traditional power filter, bio boost with hyrdocorn and media bag included. Does 80 gallons an hour, lifetime warranty. more

    $14.99

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    Aqua Duo Hydroponic Filter 20

    Aqua Duo Hydroponic Filter 20

    Dual Purpose filter, natural Aquaponics filter or traditional power filter , bio boost with hyrdocorn and media bag included. Does 114 gallons an hour, lifetime warranty. more

    $18.99

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    Magnavore Company Aquarium Poly-Tech Super Filter, 6 Inch x 6 Inch

    Magnavore Company Aquarium Poly-Tech Super Filter, 6 Inch x 6 Inch

    Poly-Tech Super Filter is an innovative filtration pad utilizing polymeric media, ferric-oxide-hydroxide, and ionic exchangers in an open fiber matrix to remove a very broad range of chemical waste and pollutants. Poly-Tech Super Filters can be easily... more

    $11.68

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    Crucial Aquarium Filter Cartridges for Aqua-Tech EZ-Change #3 Filters (Set of 4) (aquarium filter), Blue

    Crucial Aquarium Filter Cartridges for Aqua-Tech EZ-Change #3 Filters (Set of 4) (aquarium filter), Blue

    Ensure a clean environment for your aquatic buddies with these handy filter cartridge replacements compatible with Aqua-Tech 20-40 and 30-60 filters. These replacements are designed for quick installation by means of simple shaking and rinsing.... more

    $11.29

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    Overstock.com

    (625,000+)
    Aqueon QuietFlow Aquarium Power Filters, As Shown

    Aqueon QuietFlow Aquarium Power Filters, As Shown

    For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. Aqueon QuietFlow 55/75 Aquarium Power Filter Aqueon Power Filters feature 4 stages of filtration–mechanical, chemical,... more

    $35.85

    FREE shipping

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    Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

    Aqueon QuietFlow LED PRO 75 Aquarium Power Filter

    Aqueon QuietFlow 55 Aquarium Power FilterAqueon Power Filters feature four stages of filtrationmechanical, chemical, biological and wet/dryfor the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for... more

    $51.99 $39.99

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    Aqueon QuietFlow 20 Aquarium Power Filter

    Aqueon QuietFlow 20 Aquarium Power Filter

    Aqueon QuietFlow 20 Aquarium Power FilterAqueon Power Filters feature four stages of filtrationmechanical, chemical, biological and wet/dryfor the cleanest, clearest, healthiest water. Higher flow rates ensure higher dissolved oxygen content for... more

    $24.99 $18.99

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    Aquaculture Aqua-Tech 20 to 40 gal Power Filter

    Aquaculture Aqua-Tech 20 to 40 gal Power Filter

    Keep your fish tank clean and your fish healthier and more comfortable with the Aquaculture Aqua-Tech 20 to 40 Gal Power Filter. This powerful filter has a new and easier to maintain design than previous iterations. he internal power filter relies on... more

    $29.54

    FREE shipping

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    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature. Tetra Pump Driven Filter With Cartridge. Bright White Led Lights. Stylish Black Base With Light Arm. Single Power Cord Operates... more

    $81.93

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    Peazz Pet

    (2,500+)
    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature.Tetra Pump Driven Filter With Cartridge.Bright White Led Lights.Stylish Black Base With Light Arm.Single Power Cord Operates Both... more

    $71.69

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    PetFenceUSA

    (250+)
    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

    Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature.Tetra Pump Driven Filter With Cartridge.Bright White Led Lights.Stylish Black Base With Light Arm.Single Power Cord Operates Both... more

    $71.69

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    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Marineland - ML EMPEROR 400 FILTER (NEW)Emperor Filter Systems are advanced aquarium technology at its finest. With a revolutionary two-pump design, flow and filtration efficiencies of the Emperor's are unmatched by other filters in their class.... more

    $101.30

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    Peazz Pet

    (2,500+)
    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Marineland - ML EMPEROR 400 FILTER (NEW)Emperor Filter Systems are advanced aquarium technology at its finest. With a revolutionary two-pump design, flow and filtration efficiencies of the Emperor's are unmatched by other filters in their class.... more

    $91.01

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    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Emperor 400 Power Filter (new & Improved) (pf0400bdpf0400b)

    Marineland - ML EMPEROR 400 FILTER (NEW)Emperor Filter Systems are advanced aquarium technology at its finest. With a revolutionary two-pump design, flow and filtration efficiencies of the Emperor's are unmatched by other filters in their class.... more

    $91.01

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    PetFenceUSA

    (250+)
    Emperor Filter 280 and 400 Cartridges Rite Size E 24-pk (mfg# PA 0137-04; x6)

    Emperor Filter 280 and 400 Cartridges Rite Size E 24-pk (mfg# PA 0137-04; x6)

    Marineland Emperor Rite-Size E Filter Cartridges boast "rinse and drop in" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

    $49.99

    FREE shipping

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    Waterfall Globe Aquarium 9.7" X 11" X 12.6"

    Waterfall Globe Aquarium 9.7" X 11" X 12.6"

    Crystal Clear glass aquarium with unique soothing waterfall feature. Tetra, pump driven filter that uses Whisper Bio-Bag Small Cartridge, bright white LED lights, stylish black base with light arm and has a single power cord operates both the light and... more

    $38.99

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    Emporer Power Filter 400 Gph - 50 To 80 gallons

    Emporer Power Filter 400 Gph - 50 To 80 gallons

    All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

    $61.99

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    Pf15-Uv Power Filter (Hob) With Uv Sterilization

    Pf15-Uv Power Filter (Hob) With Uv Sterilization

    The PFUV-15 is capable of filtering up to 64 gallons per hour with an adjustable flow rate, making it suitable for freshwater and saltwater aquariums up to 15 gallons. This convenient "Hang On Back" style filter has a built-in, self adjusting surface... more

    $45.99

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    Penguin Power Filter 200B - 30 To 50 gal - 200 Gph

    Penguin Power Filter 200B - 30 To 50 gal - 200 Gph

    All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

    $24.99

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    Penguin Power Filter 100B - Up To 20 gal - 100 Gph

    Penguin Power Filter 100B - Up To 20 gal - 100 Gph

    All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

    $15.99

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    Penguin Power Filter 350B - 50 To 75 gal - 350 Gph

    Penguin Power Filter 350B - 50 To 75 gal - 350 Gph

    All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

    $34.99

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    Penguin Power Filter 150B - 20 To 30 gal - 150 Gph

    Penguin Power Filter 150B - 20 To 30 gal - 150 Gph

    All Penguin Bio-Wheel Power Filters deliver easy, three-stage mechanical, chemical and biological aquarium filtration. Convenient Penguin Rite-Size Filter Cartridges come ready to use with each filter... ready to mechanically and chemically remove... more

    $20.99

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    Pf25-Uv Power Filter (Hob) With Uv Sterilization

    Pf25-Uv Power Filter (Hob) With Uv Sterilization

    Suitable for aquariums up to 25 gallons, the AQUATOP PF25-UV Power Filter includes U.V. Sterilization, a self-adjusting surface skimmer and replaceable filtration media. The PF25-UV is capable of filtering up to 90 gallons per hour and includes an... more

    $82.99

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    Penguin Power Filter 75B

    Penguin Power Filter 75B

    Penguin Bio-Wheel Power Filters deliver effective, easy, 3-stage aquarium filtration without the hassle of air pumps, valves, and tubing. Convenient Rite-Size Filter Cartridges come ready to use with each filter to mechanically and chemically remove... more

    $11.99

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    Penn Plax Cascade Power Aquarium Filters Bio-Sponge

    Penn Plax Cascade Power Aquarium Filters Bio-Sponge

    About Penn Plax:Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is... more

    $5.99

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    Marina Impeller Replacement for Marina Aquarium Slim S15 Power Filter

    Marina Impeller Replacement for Marina Aquarium Slim S15 Power Filter

    The impeller is designed to use with Marina aquarium slim S15 power filter. This product weighs 0.02-pound. Measures 1/2-inch length by 2-1/2-inch width by 4-inch height. more

    $9.79

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    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

    $26.35

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    Marina Motor Replacement for Marina Aquarium Slim S20 Power Filter

    Marina Motor Replacement for Marina Aquarium Slim S20 Power Filter

    The motor is designed to use with Marina aquarium slim S20 power filter. This product weighs 3/4-pound. Measures 4-5/7-inch length by 3-2/5-inch width by 3-5/7-inch height. more

    $13.99

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    Aquatop Aquatic Supplies Classic Aqua Flow Sponge Aquarium Filter, As Shown

    Aquatop Aquatic Supplies Classic Aqua Flow Sponge Aquarium Filter, As Shown

    About this item AQUT1041 Features Aquarium filter Longer lasting and more durable Suitable for high flow rates without clogging Install with an air pump or powerhead Less maintenance than traditional filters Easy and fast to clean Filter Placement:... more

    $31.48

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    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

    $32.38

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    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

    $41.40

    FREE shipping

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    Whisper EX Power Filter Replacement Carbon Filter Cartridge Medium (Green) 4-pack

    Whisper EX Power Filter Replacement Carbon Filter Cartridge Medium (Green) 4-pack

    Multi-stage aquarium power filters with convenient new features Innovative design simplifies aquarium filter start-up and maintenance One-of-a-kind carbon filter carrier allows no-touch, drip-free filter change Redesigned power filters simplify... more

    $9.99

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    Penn Plax Cascade Hang-on Power Aquarium Filter, Multi

    Penn Plax Cascade Hang-on Power Aquarium Filter, Multi

    Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

    $27.97

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    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Penn Plax Cascade Hang-on Power Aquarium Filter, As Shown

    Hanging aquarium filter has poyfiber floss cartridge traps. Clean and remove harmful chemicals in your fish aquarium. Internal sponge optimizes beneficial aerobic bacteria for a healthy environment for your fish. External bio-falls assist in ammonia... more

    $32.37

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