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Best Seller
Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 3 Count, 3 CT

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 3 Count, 3 CT

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on... ... more

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 3 Count, 3 CT

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on...

Petco.com

$3.39

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Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 12 Count, 12 CT

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 12 Count, 12 CT

Ultra-Activated carbon absorbs odors. Use these replacement filter cartridges in your water filter - each package is color-coded to make it simple to remember which size to purchase. These replacement filters are assembled and ready to use for your... ... more

Whisper Bio-Bag Medium Disposable Filter Cartridges for Aquariums, 12 Count, 12 CT

Ultra-Activated carbon absorbs odors. Use these replacement filter cartridges in your water filter - each package is color-coded to make it simple to remember which size to purchase. These replacement filters are assembled and ready to use for your...

Petco.com

$7.21

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Best Seller
Tucker Murphy Pet™ Angelica Aquariums Charcoal Refill Metal (great for large aquariums) in White | 1.5 H x 2.5 W x 2 D in | Wayfair

Tucker Murphy Pet™ Angelica Aquariums Charcoal Refill Metal (great for large aquariums) in White | 1.5 H x 2.5 W x 2 D in | Wayfair

Features:Charcoal refill cartridge for HJ-611B filters single unitProduct Type: Aquarium AccessoryWater Type: Tank Shape: Color: WhitePrimary Material: MetalWater Resistant: Shatterproof: Stand Included: NoStand Shape: Light Included: NoNumber of... ... more

Tucker Murphy Pet™ Angelica Aquariums Charcoal Refill Metal (great for large aquariums) in White | 1.5 H x 2.5 W x 2 D in | Wayfair

Features:Charcoal refill cartridge for HJ-611B filters single unitProduct Type: Aquarium AccessoryWater Type: Tank Shape: Color: WhitePrimary Material: MetalWater Resistant: Shatterproof: Stand Included: NoStand Shape: Light Included: NoNumber of...

Wayfair

$28.99

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Biorb Aquarium Accessory Acrylic (shatterproof w/ great clarity) in White | 1.35 H x 3.56 W x 3.56 D in | Wayfair 46014

Biorb Aquarium Accessory Acrylic (shatterproof w/ great clarity) in White | 1.35 H x 3.56 W x 3.56 D in | Wayfair 46014

This all-in-one biOrb Service Kit is designed with our customers in mind. It contains everything you need to complete your regular Biorb aquarium maintenance. The filter cartridge in your Biorb should be changed every 4-8 weeks*. A new cartridge is... ... more

Biorb Aquarium Accessory Acrylic (shatterproof w/ great clarity) in White | 1.35 H x 3.56 W x 3.56 D in | Wayfair 46014

This all-in-one biOrb Service Kit is designed with our customers in mind. It contains everything you need to complete your regular Biorb aquarium maintenance. The filter cartridge in your Biorb should be changed every 4-8 weeks*. A new cartridge is...

Wayfair

$27.76

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biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

This 3 pack service kit plus water optimiser is designed with our customers in mind. It contains everything you need to complete your regular biOrb aquarium maintenance. The filter cartridge in your biOrb should be changed every 4-8 weeks*. A new... ... more

biOrb Service Aquarium Accessory Acrylic (shatterproof w/ great clarity), Crystal in White | 7.25 H x 4 W x 5 D in | Wayfair 46021

This 3 pack service kit plus water optimiser is designed with our customers in mind. It contains everything you need to complete your regular biOrb aquarium maintenance. The filter cartridge in your biOrb should be changed every 4-8 weeks*. A new...

Wayfair

$53.04

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Whisper Bio-Bag Large Disposable Filter Cartridges, 12 Count

Whisper Bio-Bag Large Disposable Filter Cartridges, 12 Count

Our Whisper Bio-Bag Disposable Filter Cartridges keep aquarium water crystal clear and remove odors and discoloration. The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated carbon absorbs odors. Use these replacement filter... ... more

Whisper Bio-Bag Large Disposable Filter Cartridges, 12 Count

Our Whisper Bio-Bag Disposable Filter Cartridges keep aquarium water crystal clear and remove odors and discoloration. The dense, dual-sided mesh catches debris and fish waste. Ultra-Activated carbon absorbs odors. Use these replacement filter...

Petco.com

$9.77

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Whisper Bio-Bag Disposable Filter Cartridges, Small, Pack of 2

Whisper Bio-Bag Disposable Filter Cartridges, Small, Pack of 2

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on... ... more

Whisper Bio-Bag Disposable Filter Cartridges, Small, Pack of 2

Clear water made simple.They're tough on debris:Ultra-activated carbon absorbs odors and discoloration better than competing brands.Dense, dual-sided mesh catches debris and fish waste.More debris-trapping mesh than other products.And easy on...

Petco.com

$2.25

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Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium... ... more

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, Small, Pack of 6, 6 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium...

Petco.com

$4.99

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Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium... ... more

Whisper Bio-Bag Filter Cartridges for Aquarium Filtration, X-Small, Pack of 4, 4 CT

Tetra Whisper Filter Cartridges help keep aquarium water sparkling clean. The dual-sided mesh catches debris and fish waste, and Ultra-Activated carbon removes odors and discoloration. These filters are ready to use for your convenience. An aquarium...

Petco.com

$5.99

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Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and... ... more

Filter Foam Supports Biological And Mechanical Aquarium Filtration, Count of 2

Marineland is the world's leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Marineland's Filter Foam provides a large surface area for screening out and trapping particulate debris and...

Petco.com

$4.47

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Replacement Filter Cartridges, Large, Pack of 3, 3 CT

Replacement Filter Cartridges, Large, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated... ... more

Replacement Filter Cartridges, Large, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated...

Petco.com

$9.95

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Replacement Filter Cartridge, Large, Pack of 3

Replacement Filter Cartridge, Large, Pack of 3

Coralife Replacement Filter Carbon Cartridges fits the Coralife Marine Filter 30G. Quick and easy to replace. Dual sided, dense-floss carbon cartridge. Size Large. 3 Pack. ... more

Replacement Filter Cartridge, Large, Pack of 3

Coralife Replacement Filter Carbon Cartridges fits the Coralife Marine Filter 30G. Quick and easy to replace. Dual sided, dense-floss carbon cartridge. Size Large. 3 Pack.

Petco.com

$14.99

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Supreme EZ Clean Internal Aquarium Filter (Single Cartridge), Standard

Supreme EZ Clean Internal Aquarium Filter (Single Cartridge), Standard

The EZ-Clean Single Cartridge Internal filter offers a unique alternative to traditional internal filters. Its large, cartridge based filter system offers mechanical, biological and chemical filtration for small aquariums. The filter offers aeration of... ... more

Supreme EZ Clean Internal Aquarium Filter (Single Cartridge), Standard

The EZ-Clean Single Cartridge Internal filter offers a unique alternative to traditional internal filters. Its large, cartridge based filter system offers mechanical, biological and chemical filtration for small aquariums. The filter offers aeration of...

Petco.com

$41.99

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Supreme EZ Clean Internal Aquarium Filter (Dual Cartridge), Standard

Supreme EZ Clean Internal Aquarium Filter (Dual Cartridge), Standard

The EZ-Clean Dual Cartridge Internal filter offers a unique alternative to traditional internal filters. Its large, cartridge based filter system offers mechanical, biological and chemical filtration for small aquariums. The filter offers aeration of... ... more

Supreme EZ Clean Internal Aquarium Filter (Dual Cartridge), Standard

The EZ-Clean Dual Cartridge Internal filter offers a unique alternative to traditional internal filters. Its large, cartridge based filter system offers mechanical, biological and chemical filtration for small aquariums. The filter offers aeration of...

Petco.com

$52.99

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Replacement Filter Cartridges, Medium, Pack of 3, 3 CT

Replacement Filter Cartridges, Medium, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated... ... more

Replacement Filter Cartridges, Medium, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated...

Petco.com

$7.95

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Replacement H Mini Filter Cartridges, Pack of 3, 3 GM

Replacement H Mini Filter Cartridges, Pack of 3, 3 GM

These premium cartridges help make your aquarium cleaner by removing unwanted fish waste and other debris, keeping your fish healthy and lively. Replace cartridge every 2 to 4 weeks depending on the amount of fish and number of daily feedings, simply... ... more

Replacement H Mini Filter Cartridges, Pack of 3, 3 GM

These premium cartridges help make your aquarium cleaner by removing unwanted fish waste and other debris, keeping your fish healthy and lively. Replace cartridge every 2 to 4 weeks depending on the amount of fish and number of daily feedings, simply...

Petco.com

$4.00

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MiniBow Replacement Filter Cartridges, Small, Pack of 3, 3 CT

MiniBow Replacement Filter Cartridges, Small, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated... ... more

MiniBow Replacement Filter Cartridges, Small, Pack of 3, 3 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated...

Petco.com

$9.49

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Large Power Filter Replacement Cartridges, 8 OZ

Large Power Filter Replacement Cartridges, 8 OZ

For fresh & saltwater aquariums. Convenient & ready to use, these filters remove impurities, odors & discoloration with high-grade activated carbon for water clarity. ... more

Large Power Filter Replacement Cartridges, 8 OZ

For fresh & saltwater aquariums. Convenient & ready to use, these filters remove impurities, odors & discoloration with high-grade activated carbon for water clarity.

Petco.com

$6.99

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Replacement Filter Cartridges, Large, Pack of 6, 6 CT

Replacement Filter Cartridges, Large, Pack of 6, 6 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated... ... more

Replacement Filter Cartridges, Large, Pack of 6, 6 CT

Ready-to-use, preassembled filter cartridges install in seconds and help create crystal-clear, healthy water for your aquarium.Patented dual-sided replaceable dense-floss cartridges filter out more particles and debrisCartridges contain more activated...

Petco.com

$18.95

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Carbon Filter Replacement Cartridge 3-Pack, Small

Carbon Filter Replacement Cartridge 3-Pack, Small

The Imagitarium Carbon Filter Replacement Cartridge 3-Pack includes three disposable and easy-to-use cartridges so your filter can trap unhealthy particulate matter. Each refill also helps provide biological filtration by cultivating and maintaining... ... more

Carbon Filter Replacement Cartridge 3-Pack, Small

The Imagitarium Carbon Filter Replacement Cartridge 3-Pack includes three disposable and easy-to-use cartridges so your filter can trap unhealthy particulate matter. Each refill also helps provide biological filtration by cultivating and maintaining...

Petco.com

$4.99

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Whisper Internal Filter, 4 Gallon

Whisper Internal Filter, 4 Gallon

Three filters in one for cleaner water and healthier fish. All Whisper power filters use easy to change Bio-Bag filter cartridges which remove particles floating in your aquarium while also removing discoloration and odors with its activated carbon.... ... more

Whisper Internal Filter, 4 Gallon

Three filters in one for cleaner water and healthier fish. All Whisper power filters use easy to change Bio-Bag filter cartridges which remove particles floating in your aquarium while also removing discoloration and odors with its activated carbon....

Petco.com

$15.99

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Whisper IQ Filter, 45 Gallon, 9.2 W / 7 IN

Whisper IQ Filter, 45 Gallon, 9.2 W / 7 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the... ... more

Whisper IQ Filter, 45 Gallon, 9.2 W / 7 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the...

Petco.com

$29.99

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Whisper IQ Filter, 20 Gallon, 4.5 W / 6.875 IN

Whisper IQ Filter, 20 Gallon, 4.5 W / 6.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the... ... more

Whisper IQ Filter, 20 Gallon, 4.5 W / 6.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the...

Petco.com

$18.99

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Whisper IQ Filter, 30 Gallon, 6.5 W / 6.875 IN

Whisper IQ Filter, 30 Gallon, 6.5 W / 6.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the... ... more

Whisper IQ Filter, 30 Gallon, 6.5 W / 6.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the...

Petco.com

$16.14

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Whisper IQ Filter, 60 Gallon, 11.8 W / 12.875 IN

Whisper IQ Filter, 60 Gallon, 11.8 W / 12.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the... ... more

Whisper IQ Filter, 60 Gallon, 11.8 W / 12.875 IN

The Tetra Whisper IQ Filter 20 is made for 20 gallon aquariums and utilizes medium filter cartridges. This quiet, durable and easy filter system uses StayClean Technology to provide easier maintenance and healthier fish. A soft barrier decouples the...

Petco.com

$23.15

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BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

The BioStyle Multi-Stage Filter Cartridge provides 5-in-1 filtration which ensures clean, healthy, and clear water for your aquarium. Each Multi-Stage Cartridge includes a filter foam, three chemical media mix and filter fleece. These disposable... ... more

BioStyle Replacement Filter Cartridge, Pack of 2, .26 LB

The BioStyle Multi-Stage Filter Cartridge provides 5-in-1 filtration which ensures clean, healthy, and clear water for your aquarium. Each Multi-Stage Cartridge includes a filter foam, three chemical media mix and filter fleece. These disposable...

Petco.com

$11.99

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Betta Filter Cartridge, Pack of 2

Betta Filter Cartridge, Pack of 2

Keep your betta's home spick and span with our Aqueon Betta Filter Cartridge Pack of 2. These bad boys are air-operated filters that work wonders in small betta habitats such as bowls and aquariums up to 3 gallons. The replaceable carbon and sponge... ... more

Betta Filter Cartridge, Pack of 2

Keep your betta's home spick and span with our Aqueon Betta Filter Cartridge Pack of 2. These bad boys are air-operated filters that work wonders in small betta habitats such as bowls and aquariums up to 3 gallons. The replaceable carbon and sponge...

Petco.com

$4.92

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Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and... ... more

Navy BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and...

Petco.com

$69.99

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Glass Aquarium Kit, 10 Gallons

Glass Aquarium Kit, 10 Gallons

GloFish 10-Gallon Glass Aquarium Kit features an aquarium with a glass canopy, LED lights with a three-way switch and an integrated three-stage filtration system with a medium Tetra Whisper Bio-Bag Cartridge. With the LED light toggle switch, you can... ... more

Glass Aquarium Kit, 10 Gallons

GloFish 10-Gallon Glass Aquarium Kit features an aquarium with a glass canopy, LED lights with a three-way switch and an integrated three-stage filtration system with a medium Tetra Whisper Bio-Bag Cartridge. With the LED light toggle switch, you can...

Petco.com

$143.99

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Internal Nano Corner Filter, 110 Volts, .67 LB

Internal Nano Corner Filter, 110 Volts, .67 LB

Keep your aquarium water crystal clear with the Dennerle Internal Corner Filter. Fitler utilizes a fine filter media cartridge that traps large and small detritus keeping your aquarium water prestine. Small in size allowing you to have plenty of room... ... more

Internal Nano Corner Filter, 110 Volts, .67 LB

Keep your aquarium water crystal clear with the Dennerle Internal Corner Filter. Fitler utilizes a fine filter media cartridge that traps large and small detritus keeping your aquarium water prestine. Small in size allowing you to have plenty of room...

Petco.com

$21.45

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White BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

White BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and... ... more

White BioStyle 50 Hang-On Filter, 250 GPH, 5.5 W / 11 IN

OASE BioStyle 50 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 50 gallons. This hang on back filter includes three multi-stage filter cartridges and three biological filter foams to ensure optimal water quality and...

Petco.com

$69.99

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