Filter Cartridges

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Replacement Filter Pad - CF Canister Series - Coarse
Replacement Filter Pad - CF Canister Series - Coarse ('810281020617)

This Aquatop Replacement Filter Pad serves as a mechanical filtration media in your AquaTop CF Canister Filter. As debris and waste flow through the filter, the filter pad catches and holds the larger particles before they can clog the finer filter media.

  • Replacement filter pad for CF Canister Filters
  • Performs mechanical filtration
  • Helps keep aquarium water clean and healthy
Replacement Filter Pad - CF Canister Series - Coarse - For CF500-UV (1 Pack)
$12.14
Marineland Rite-Size B Power Filter Cartridge
Marineland Rite-Size B Power Filter Cartridge ('47431013230)

Marineland Bio-Wheel Penguin Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. Rite-Size B carbon cartridges provide superior mechanical and chemical filtration for crystal clear, clean water.

  • Replacement filter cartridges for Penguin Power Filters
  • Preassembled cartridge slides easily into place
  • Provides mechanical and chemical water filtration

The cartridge mechanically filters water through a pad of double thick polyfiber. Debris and waste particles are trapped, and water is chemically filtered through Marinelands Black Diamond Premium Activated Carbon.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Penguin 110B, 125B and 150B Power Filters.
Dimensions: 5.8"L x 4.4"W
Placement: Black plastic side faces front of filter, blue side faces back.

Marineland Rite-Size B Power Filter Cartridge - 3 Pack
$16.08
Marineland Penguin Power Filter Cartridge Rite-Size C
Marineland Penguin Power Filter Cartridge Rite-Size C ('47431013308)

Marineland Bio-Wheel Penguin Power Filter Cartridges provide premium activated carbon for efficient mechanical and chemical filtration, keeping your water crystal clear and clean. Rite-Size C cartridges are easy to replace and designed for maximum water contact.

  • Mechanical and chemical filtration for crystal clear water
  • For Penguin Bio-Wheel Power Filters
  • Premium activated carbon cartridge

Inside the filter cartridge, a patented ribbed backing ensures the even distribution of activated carbon to deliver maximum water-to-carbon contact. There is no "tea bag" effect and no water bypass as with loose or bagged methods. Contains Marineland Black Diamond Premium Activated Carbon.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Penguin Pro 275 and 375 Power Filters.
Rite Size C Filter Cartridge Dimensions: 6.5"L x 5.8"W. Filter Cartridge Placement: Black plastic side faces the front of the filter, blue side faces back.

Marineland Penguin Power Filter Cartridge Rite-Size C - 1 Pack
$9.08
Marineland Penguin Power Filter Cartridge Rite-Size C
Marineland Penguin Power Filter Cartridge Rite-Size C ('47431013339)

Marineland Bio-Wheel Penguin Power Filter Cartridges provide premium activated carbon for efficient mechanical and chemical filtration, keeping your water crystal clear and clean. Rite-Size C cartridges are easy to replace and designed for maximum water contact.

  • Mechanical and chemical filtration for crystal clear water
  • For Penguin Bio-Wheel Power Filters
  • Premium activated carbon cartridge

Inside the filter cartridge, a patented ribbed backing ensures the even distribution of activated carbon to deliver maximum water-to-carbon contact. There is no "tea bag" effect and no water bypass as with loose or bagged methods. Contains Marineland Black Diamond Premium Activated Carbon.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Penguin Pro 275 and 375 Power Filters.
Rite Size C Filter Cartridge Dimensions: 6.5"L x 5.8"W. Filter Cartridge Placement: Black plastic side faces the front of the filter, blue side faces back.

Marineland Penguin Power Filter Cartridge Rite-Size C - 3 Pack
$16.92
Marineland Rite-Size A Power Filter Cartridge
Marineland Rite-Size A Power Filter Cartridge ('47431013506)

Marineland Bio-Wheel Penguin Power Filter Cartridges are designed to meet the absolute highest standards of water purification performance and operational ease. Rite-Size A carbon cartridges provide superior mechanical and chemical filtration for crystal clear, clean water.

  • Replacement filter cartridges for Penguin Power Filters
  • Preassembled cartridge slides easily into place
  • Provides mechanical and chemical water filtration

Each preassembled cartridge slides easily into place, providing superior mechanical and chemical filtration, and making replacement fast, dry and effortless. The cartridge mechanically filters water through a pad of double thick polyfiber. Debris and waste particles are trapped, and water is chemically filtered through Marinelands Black Diamond Premium Activated Carbon.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Penguin 99B, 100B and Mini Power Filters.
Dimensions: 4.6"L x 4.7"W
Placement: Black plastic side faces front of filter, blue side faces back.

Marineland Rite-Size A Power Filter Cartridge - 1 Pack
$8.32
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798261698)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Medium - For Whisper 10, 10i, E, J & Micro Power Filters (3 Pack)
$13.60
Aqueon Replacement Filter Cartridges for E Internal Power Filter - X-Small
Aqueon Replacement Filter Cartridges for E Internal Power Filter - X-Small ('15905064156)

Aqueon Replacement Filter Cartridges for E Internal Power Filters feature a patented, dual-sided dense-floss design and contain over 25% more activated carbon than competing brands. These cartridges provide even carbon distribution for more thorough filtration and longer effectiveness.

  • X-Small cartridges for Aqueon E Internal Power Filters
  • Patented design with over 25% more premium activated carbon than other leading brands
  • Even carbon distribution ensures thorough filtration and longer cartridge life

Directions: For optimal performance, change cartridge approximately every 4-6 weeks. Rinse under water to remove carbon dust before replacing. Align cartridge bottom key slot for an accurate fit inside the filter. Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria.

Dimensions: 5.24"L x 5.7"H x 1.75"D

Aqueon Replacement Filter Cartridges for E Internal Power Filter - X-Small - 3 Count
$12.78
Aqueon QuietFlow Replacement Filter Cartridge
Aqueon QuietFlow Replacement Filter Cartridge ('15905060769)

Aqueon MiniBow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25% more activated carbon than other leading brands.

  • Replacement filter cartridges
  • Provide even distribution of carbon throughout
  • 25 percent more activated carbon

Fits Aqueon MiniBow Aquarium Filters.

Aqueon QuietFlow Replacement Filter Cartridge - Small (3 Pack)
$14.66
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798263524)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Medium - For Whisper 10, 10i, E, J & Micro Power Filters (8 Pack)
$20.54
Marineland Micron Cartridge for Magnum 200 Canister Filters
Marineland Micron Cartridge for Magnum 200 Canister Filters ('47431783997)

The Marineland Micron Filter for Magnum 200 polishes the water by removing fine particles, leaving the water sparkling clean. The micron filter works efficiently for both freshwater and saltwater.

  • Screens out both large and fine debris
  • For use in the Magnum 200 Polishing Internal Canister Filter
  • Great for fresh and saltwater aquariums
  • Use overnight for increased water clarity
  • Ideal for aquariums up to 60 gallons
Marineland Micron Cartridge for Magnum 200 Canister Filters - 1 count
$15.40
Marineland Rite-Size TC Floss Sleeve for Magnum 200 Polishing Internal Filters
Marineland Rite-Size TC Floss Sleeve for Magnum 200 Polishing Internal Filters ('47431784000)

The Magnum 2000 Floss Sleeve is specifically designed with a fine mesh that traps and holds dirt particles, while the sleeves open cell construction promotes water flow without impairing overall filter performance.

  • Traps small dirt particles
  • For use in the Magnum 200 Polishing Internal Canister Filter
  • Open cell construction promotes water flow
  • Prolongs filter media life
  • Ideal for aquariums up to 60 gallons

Note: For best results, change monthly.

Marineland Rite-Size TC Floss Sleeve for Magnum 200 Polishing Internal Filters - 1 count
$9.48
Marineland Rite-Size Z Filter Cartridge
Marineland Rite-Size Z Filter Cartridge ('47431902503)

Marineland Eclipse Filtration Systems filter cartridges are designed for optimal performance and incredible ease of use. Rite-Size Z cartridges feature Marinelands Black Diamond Premium Activated Carbon for excellent mechanical and chemical filtration.

  • Replacement filter cartridge for Eclipse System 2 and 3 and Hex 5 and 7
  • Pre-assembled and easy to replace
  • Provides mechanical and chemical filtration for crystal clear water

A pad of double-thick polyfiber mechanically filters out floating waste and debris before allowing water to pass and be chemically filtered through Marinelands Black Diamond Premium Activated Carbon. Rite-Size cartridges feature a patented ribbed backing to maintain their shape, ensuring even distribution of activated carbon for maximum water-to-carbon contact.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Eclipse Explorer, System 2 and 3, Hex 5 and 7 and Corner 5.
Dimensions: 4.4"L x 2.8"W

Marineland Rite-Size Z Filter Cartridge - 3 Pack (Fits All Explorer, Eclipse System 3, Corner 5, Hex 5 & Hex 7)
$15.70
Acurel Ammonia Reducing Pad
Acurel Ammonia Reducing Pad ('842982025158)

Acurel Ammonia Reducing Pads help control ammonia. the leading killer of tropical fish. Ammonia is the result of decomposing waste and food in your auqarium, but can be combated with these Ammonia Reducing Pads.

  • Absorb ammonia from water fast
  • Reduce the risk of disease and stress
  • Enhance water clarity and quality
  • Maintain healthy fish
  • Eliminate odors
  • Remove all organic particles, foreign debris, residual medications, excess food and waste

This product should be used as a preventive measure and not as a remedy for sustained ammonia concentrations. Only use in freshwater aquariums and ponds.

Dimensions: 10"L x 18"W

Acurel Ammonia Reducing Pad - 18" Long x 10" Wide
$23.70
Aqueon QuietFlow Replacement Filter Cartridge
Aqueon QuietFlow Replacement Filter Cartridge ('15905060837)

Aqueon MiniBow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25% more activated carbon than other leading brands.

  • Replacement filter cartridges
  • Provide even distribution of carbon throughout
  • 25 percent more activated carbon

Fits Aqueon MiniBow Aquarium Filters.

Aqueon QuietFlow Replacement Filter Cartridge - Medium (1 Pack)
$8.42
Zoo Med Replacement Mechanical Filter Sponge - #501
Zoo Med Replacement Mechanical Filter Sponge - #501 ('97612027020)

The Zoo Med 501 Mechanical Filter Sponge is an effective form of filter media for your reptile habitat. This mechanical filter sponge removes dirt and floating debris from your terrarium or aquarium and improves the water clarity in your tank. Easy to clean and completely reusable, this filter sponge helps keep your water clean.

  • Removes dirt and floating debris from your terrarium or aquarium
  • Improves water clarity
  • Easy to clean and reusable

The Zoo Med Mechanical Filter Sponge acts as the first line of defense in your aquatic reptile environment. It effectively catches and removes dirt and floating debris to maintain clean, healthy water. For optimum water quality, Zoo Med recommends weekly water changes of at least 20%. When adding tap water, be sure to use a conditioning agent to remove chlorine and chloramines.

NOTE: This filter media is designed to fit the Zoo Med Turtle Clean 15 Filter. The Turtle Clean 15 was formerly known as the Turtle Clean 501.

Instructions:

  • Remove top of your 15 (formerly 501) Filter and simply replace your old sponge with this new one.

Cleaning:

  • Rinse filter sponge weekly or as needed. If your water flow (on your outtake spray bar) decreases substantially, then it is time to clean the filter sponge. Replace filter sponge if you notice wear and tear.

Made in Italy.

Zoo Med Replacement Mechanical Filter Sponge - #501 - Mechanical Filter Sponge #501
$10.08
Aqueon QuietFlow Replacement Filter Cartridge
Aqueon QuietFlow Replacement Filter Cartridge ('15905064187)

Aqueon MiniBow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25% more activated carbon than other leading brands.

  • Replacement filter cartridges
  • Provide even distribution of carbon throughout
  • 25 percent more activated carbon

Fits Aqueon MiniBow Aquarium Filters.

Aqueon QuietFlow Replacement Filter Cartridge - Medium (12 Pack)
$48.58
Marina Power Cartridge Replacement for i25 Internal Filter
Marina Power Cartridge Replacement for i25 Internal Filter ('15561101349)

Marina i25 Replacement Power Cartridges are made to fit in the Marina i25 internal filter. The unique design of these cartridges allows water to easily filter through the center of the cartridge while providing 3 levels of filtration for optimal water quality.

  • Replacement Power Cartridges for Marina i25 internal filter
  • 3-in-1 mechanical, chemical and biological filtration
  • Ideal for goldfish and tropical tanks

Each cartridge is split into two separate chambers: the first chamber contains zeolite to remove toxic ammonia, and the second chamber is the activated carbon chamber so that pollutants and odors get removed. The water finally enters the floss layer, where the debris gets trapped inside the cartridge. This helps keep your aquarium water crystal clear! For best results, replace cartridge every 4 weeks.

Marina Power Cartridge Replacement for i25 Internal Filter - i25 Filter Replacement Cartridge
$10.10
Cascade Internal Filter Disposable Carbon Filter Cartridges
Cascade Internal Filter Disposable Carbon Filter Cartridges ('30172018923)

The Cascade Internal Filter disposable carbon filter cartridge is a disposable carbon replacement cartridge designed to fit the Cascade Internal Filter.

  • Quick and easy to change
  • Change out monthly for optimum water quality
  • Ready to use in your Cascade Internal Filter Cartridge

Disposable Carbon filter cartridges keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

Cascade Internal Filter Disposable Carbon Filter Cartridges - Cascade 300 (2 Pack)
$10.90
Cascade Internal Filter Disposable Carbon Filter Cartridges
Cascade Internal Filter Disposable Carbon Filter Cartridges ('30172018930)

The Cascade Internal Filter disposable carbon filter cartridge is a disposable carbon replacement cartridge designed to fit the Cascade Internal Filter.

  • Quick and easy to change
  • Change out monthly for optimum water quality
  • Ready to use in your Cascade Internal Filter Cartridge

Disposable Carbon filter cartridges keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

Cascade Internal Filter Disposable Carbon Filter Cartridges - Cascade 400 (2 Pack)
$12.90
Cascade Internal Filter Disposable Carbon Filter Cartridges
Cascade Internal Filter Disposable Carbon Filter Cartridges ('30172018947)

The Cascade Internal Filter disposable carbon filter cartridge is a disposable carbon replacement cartridge designed to fit the Cascade Internal Filter.

  • Quick and easy to change
  • Change out monthly for optimum water quality
  • Ready to use in your Cascade Internal Filter Cartridge

Disposable Carbon filter cartridges keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

Cascade Internal Filter Disposable Carbon Filter Cartridges - Cascade 600 (2 Pack)
$16.60
Cascade 20 Power Filter Replacement Carbon Filter Cartridges
Cascade 20 Power Filter Replacement Carbon Filter Cartridges ('30172071423)

The Cascade 20 Power Filter Replacement Carbon Filter Cartridges are a disposable carbon replacement cartridge designed to fit the Cascade 20 Filter. Keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

  • Quick and easy to change
  • Change out monthly for optimum water quality
  • Ready to use in your Cascade 20 power filter
Cascade 20 Power Filter Replacement Carbon Filter Cartridges - 3 count
$11.56
Aqueon QuietFlow Replacement Filter Cartridge
Aqueon QuietFlow Replacement Filter Cartridge ('15905064170)

Aqueon MiniBow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25% more activated carbon than other leading brands.

  • Replacement filter cartridges
  • Provide even distribution of carbon throughout
  • 25 percent more activated carbon

Fits Aqueon MiniBow Aquarium Filters.

Aqueon QuietFlow Replacement Filter Cartridge - Small (6 Pack)
$24.24
Tetra Bio-Bag Disposable Filter Cartridges
Tetra Bio-Bag Disposable Filter Cartridges ('46798261612)

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

  • Genuine Whisper filter cartridge replacements
  • Keeps water crystal clear
  • Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

  • Small : Fits Whisper In-Tank Filter 3i
  • Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
  • Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
  • X-Large: Fits Whisper Power 4 and 5 Power Filters
Tetra Bio-Bag Disposable Filter Cartridges - Large - For Whisper 20i, 40i, C, 20, 30, 40 & 60 Power Filters (1 Pack)
$8.12
Marina Bio-Clear Slim Power Filter Cartridge
Marina Bio-Clear Slim Power Filter Cartridge ('15561102919)

Marinas Slim Filter Bio-Carb Cartridges are available in 3 packs and replace all 3 Slim Filter Models. These cartridges are ideal for tropical fish and combines activated carbon and Ceramitek into one easy cartridge for a healthy vibrant aquarium!

  • Removes pollutants and odors
  • Best for tropical fish
  • Carbon with ceramitek for clean and clear water

The activated carbon within these cartridges removes pollutants and odors while the Ceramitek (a highly porous ceramic biolical filter) optimizes biological filtration.

These disposable cartridges should be replaced every 2 weeks for best results.

Never replace all cartridges at the same time to ensure constant presence of beneficial bacteria.

Marina Bio-Clear Slim Power Filter Cartridge - 3 Pack
$11.16
Tetra Bio-Bag Disposable Filter Cartridges Extra Small
Tetra Bio-Bag Disposable Filter Cartridges Extra Small ('46798780526)

These disposable filter cartridges are easy to use and work to help keep your fish tank in tip-top condition. The ultra-activated carbon is designed to remove discoloration, contaminants, and foul odors while the dense, double-sided mesh works to trap debris and fish waste.

  • Convenient and easy-to-use
  • Keeps aquarium water crystal clear
  • Removes odors and discoloration
  • Dense dual-sided mesh filters debris and fish waste
  • Ready to use
Tetra Bio-Bag Disposable Filter Cartridges Extra Small - 4 count
$10.20
Penn Plax Clear Free Disposable Filter Cartridges
Penn Plax Clear Free Disposable Filter Cartridges ('30172399046)

Penn Plax Clear-Free I Filter Cartridges are made to fit the Penn Plax Clear Free I Filters. These cartridges come with high quality foam and floss for excellent mechanical filtration.

  • Disposabe filter cartridges
  • Contains foam/floss, carbon and zeolites
  • Quick, easy, mess-free

The carbon helps remove harmful gases and odors. Zeolites remove toxic ammonia and helps keep your water crystal clear.

Penn Plax Clear Free Disposable Filter Cartridges - 2 Pack
$8.18
Penn Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge
Penn Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge ('30172399121)

Penn Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge helps keep your aquarium water clean. Fits most undergravel filters. Contains quality activated carbon that removes harmful gases and odors and clears up discolorations. Quick easy and disposable.

  • Helps keep tank water healthy
  • Trouble-free maintenance
  • Ready to use
  • Clears up unsightly discoloration

Instructions: Rinse thoroughly before placing in filter. For best results, replace every 2-4 weeks.

Penn Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge - 2 count
$12.06
Penn Plax Filt-a-Carb Undertow & Perfect-A-Flow Carbon Undergravel Filter Cartridge
Penn Plax Filt-a-Carb Undertow & Perfect-A-Flow Carbon Undergravel Filter Cartridge ('30172399138)

Penn Plax Filt-a-Carb Undertow & Perfect-A-Flow Carbon Undergravel Filter Cartridge helps keep your aquarium water clean. Fits the Penn Plax Undertow and Perfect a Flow Filters. Contains quality activated carbon that removes harmful gases and odors, while clearing up unsightly discoloration. Quick easy and disposable.

  • Helps keep tank water healthy
  • Trouble-free maintenance
  • Ready to use
  • Clears up unsightly discoloration

Instructions: Rinse thoroughly before placing in filter. For best results, replace every 2-4 weeks.

Penn Plax Filt-a-Carb Undertow & Perfect-A-Flow Carbon Undergravel Filter Cartridge - 2 count
$9.72
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