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Best Seller
Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2, 3.7 OZ

Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2, 3.7 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filters C-160 and C-220. For best results, replace filter pads every three weeks. Contains two... ... more

Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2, 3.7 OZ

Our Marineland Polishing Filter Pads screen out fine particulate dirt and debris for increased water clarity. For use with Marineland C-Series Canister Filters C-160 and C-220. For best results, replace filter pads every three weeks. Contains two...

Petco.com

$4.49

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FX5 Fine Filter Pad

FX5 Fine Filter Pad

Fluval Fine Filter Pads are polyester pads that capture small particles and debris that can cloud water, and help maintain clear water. Fluval Fine Filter Pads should be used in conjunction with Fluval Water Polishing Pads, sold separately, to... ... more

FX5 Fine Filter Pad

Fluval Fine Filter Pads are polyester pads that capture small particles and debris that can cloud water, and help maintain clear water. Fluval Fine Filter Pads should be used in conjunction with Fluval Water Polishing Pads, sold separately, to...

Petco.com

$10.99

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Best Seller
Penn Plax Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks 17.0 H x 28.0 W x 11.1 D | 11.1" L x 28.0" W x 17.0" H | Wayfair

Penn Plax Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks 17.0 H x 28.0 W x 11.1 D | 11.1" L x 28.0" W x 17.0" H | Wayfair

Those who’ve been around the aquatic block for a while know that Under Gravel Filters (UGFs) are a testament of time. This Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while... ... more

Penn Plax Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks 17.0 H x 28.0 W x 11.1 D | 11.1" L x 28.0" W x 17.0" H | Wayfair

Those who’ve been around the aquatic block for a while know that Under Gravel Filters (UGFs) are a testament of time. This Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while...

Wayfair

$28.70

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Penn Plax Clear-free Premium Under Gravel Aquarium Filter For 40 - 55 Gallon Tanks blue, Crystal | Wayfair CFU55

Penn Plax Clear-free Premium Under Gravel Aquarium Filter For 40 - 55 Gallon Tanks blue, Crystal | Wayfair CFU55

Those who’ve been around the aquatic block for a while know that Under Gravel Filters (UGFs) are a testament of time. This Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while... ... more

Penn Plax Clear-free Premium Under Gravel Aquarium Filter For 40 - 55 Gallon Tanks blue, Crystal | Wayfair CFU55

Those who’ve been around the aquatic block for a while know that Under Gravel Filters (UGFs) are a testament of time. This Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while...

Wayfair

$37.17

FREE shipping

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Tucker Murphy Pet™ Fluval SPEC Freshwater Aquarium Kit, Aquarium w/ LED Lighting & 3-Stage Filtration, 2.6 Gallon, Black | 2.6 gallons | Wayfair

Tucker Murphy Pet™ Fluval SPEC Freshwater Aquarium Kit, Aquarium w/ LED Lighting & 3-Stage Filtration, 2.6 Gallon, Black | 2.6 gallons | Wayfair

This product Includes glass aquarium with cover; LED lighting system; safe, low-voltage transformer; circulation pump with output nozzle; foam filter block with handle; activated carbon insert; and BioMax insert Tucker Murphy Pet™ | Tucker Murphy... ... more

Tucker Murphy Pet™ Fluval SPEC Freshwater Aquarium Kit, Aquarium w/ LED Lighting & 3-Stage Filtration, 2.6 Gallon, Black | 2.6 gallons | Wayfair

This product Includes glass aquarium with cover; LED lighting system; safe, low-voltage transformer; circulation pump with output nozzle; foam filter block with handle; activated carbon insert; and BioMax insert Tucker Murphy Pet™ | Tucker Murphy...

Wayfair

$339.99 $243.99

FREE shipping

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Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen ... more

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

Aquarium Fish Tank Filter Submersible Mini Sponge Filter With Foam & Air Stone Promotes Oxygen

AliExpress

$9.89 $6.43

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Aquarium Sand Porous Block Aquarium Rock Filter Tank Red Ceramic Accessories Stones Rocks

Aquarium Sand Porous Block Aquarium Rock Filter Tank Red Ceramic Accessories Stones Rocks

Aquarium Sand Porous Block Aquarium Rock Filter Tank Red Ceramic Accessories Stones Rocks ... more

Aquarium Sand Porous Block Aquarium Rock Filter Tank Red Ceramic Accessories Stones Rocks

Aquarium Sand Porous Block Aquarium Rock Filter Tank Red Ceramic Accessories Stones Rocks

AliExpress

$56.34 $16.34

FREE shipping

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Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply ... more

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply

AliExpress

$8.24 $3.05

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Fluval 30 Filter Insert Foam

Fluval 30 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass... ... more

Fluval 30 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass...

Petco.com

$1.99

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Fluval 50 Filter Insert Foam

Fluval 50 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass... ... more

Fluval 50 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass...

Petco.com

$1.99

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Fluval 70 Filter Insert Foam

Fluval 70 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass... ... more

Fluval 70 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass...

Petco.com

$2.99

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Fluval 20 Filter Insert Foam

Fluval 20 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass... ... more

Fluval 20 Filter Insert Foam

Foam Filter InsertTraps particles and debris.Tailored fit prevents bypass.Enhances biological filtration.Safe for fresh and saltwater use.AquaClear Foam Filter Inserts perform mechanical filtration by trapping particles and debris as they pass...

Petco.com

$3.99

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104/105 Foam Insert 2-pack

104/105 Foam Insert 2-pack

Replacement foam inserts for Fluval 104.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is... ... more

104/105 Foam Insert 2-pack

Replacement foam inserts for Fluval 104.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is...

Petco.com

$5.99

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206/207 306/307 Foam Insert 2-pack

206/207 306/307 Foam Insert 2-pack

Replacement foam inserts for Fluval 204 and 304.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval... ... more

206/207 306/307 Foam Insert 2-pack

Replacement foam inserts for Fluval 204 and 304.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval...

Petco.com

$6.99

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404 Foam Insert 2-pack

404 Foam Insert 2-pack

Replacement foam inserts for Fluval 404.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is... ... more

404 Foam Insert 2-pack

Replacement foam inserts for Fluval 404.Fluval Foam provides mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack.Although the primary purpose of Fluval Foam is...

Petco.com

$8.32

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Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam... ... more

Edge Foam & Biomax Renewal Kit, Pack of 1, .19 LB

When it comes to keeping your aquarium clean and your fish healthy, you need the Fluval Edge Foam & Biomax Renewal Kit Pack of 1! This kit is specially designed for the Fluval EDGE power filter, so you know it's going to work like a charm. The foam...

Petco.com

$4.99

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Pond FK3 Filtration Fountain Kit Pre-Filter Replacement Foam, Standard

Pond FK3 Filtration Fountain Kit Pre-Filter Replacement Foam, Standard

Great ponds start with pond products. We have everything you need to set up and maintain a beautiful pond, including water pumps and filters, pond accessories and decor, lighting and equipment, and fish nutrition and water care products. Our Pond... ... more

Pond FK3 Filtration Fountain Kit Pre-Filter Replacement Foam, Standard

Great ponds start with pond products. We have everything you need to set up and maintain a beautiful pond, including water pumps and filters, pond accessories and decor, lighting and equipment, and fish nutrition and water care products. Our Pond...

Petco.com

$4.99

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Pond Submersible Flat Box Filter Replacement Pad, 12.25 IN

Pond Submersible Flat Box Filter Replacement Pad, 12.25 IN

Replacement foam pad for the TetraPond Submersible Flat Box Filter. ... more

Pond Submersible Flat Box Filter Replacement Pad, 12.25 IN

Replacement foam pad for the TetraPond Submersible Flat Box Filter.

Petco.com

$13.99

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Pond Replacement Pre-Filter Foam For Use In Water Garden Pump

Pond Replacement Pre-Filter Foam For Use In Water Garden Pump

Great ponds start with Tetra pond products. We have everything you need to set up and maintain a beautiful pond, including water pumps and filters, pond accessories and decor, lighting and equipment, and fish nutrition and water care products. Tetra... ... more

Pond Replacement Pre-Filter Foam For Use In Water Garden Pump

Great ponds start with Tetra pond products. We have everything you need to set up and maintain a beautiful pond, including water pumps and filters, pond accessories and decor, lighting and equipment, and fish nutrition and water care products. Tetra...

Petco.com

$10.99

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FX5/FX6 Bio Foam Pads

FX5/FX6 Bio Foam Pads

After you've gone to all the trouble of setting up your killer aquarium, don't let it get trashed by pesky particles and debris! That's where our Fluval FX5/FX6 Bio Foam Pads come in - they're like tiny superheroes, fighting off grime and keeping... ... more

FX5/FX6 Bio Foam Pads

After you've gone to all the trouble of setting up your killer aquarium, don't let it get trashed by pesky particles and debris! That's where our Fluval FX5/FX6 Bio Foam Pads come in - they're like tiny superheroes, fighting off grime and keeping...

Petco.com

$7.99

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QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

With Aqueon's QuietFlow Coarse Foam Pad, your fish will be swimming in crystal clear waters! Say goodbye to murky and dirty aquariums with this amazing filter media. Not only does this pack of two provide biological and mechanical filtration, but it... ... more

QuietFlow Coarse Foam Pad, Medium/Large, Pack of 2

With Aqueon's QuietFlow Coarse Foam Pad, your fish will be swimming in crystal clear waters! Say goodbye to murky and dirty aquariums with this amazing filter media. Not only does this pack of two provide biological and mechanical filtration, but it...

Petco.com

$8.99

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QuietFlow 10 Internal Shrimp Filter

QuietFlow 10 Internal Shrimp Filter

This specially designed filter is perfect for smaller tanks housing shrimp, tiny fish, and other invertebrates. With a protective intake grid and pre-filter foam sponge, your precious critters won't be sucked into the filter housing. Maintenance?... ... more

QuietFlow 10 Internal Shrimp Filter

This specially designed filter is perfect for smaller tanks housing shrimp, tiny fish, and other invertebrates. With a protective intake grid and pre-filter foam sponge, your precious critters won't be sucked into the filter housing. Maintenance?...

Petco.com

$14.99

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Bio-Foam Inserts for 304-306 & 404-406 Canister Filters

Bio-Foam Inserts for 304-306 & 404-406 Canister Filters

Bring in the big guns of filtration with Fluval Bio-Foam Inserts for 304-306 & 404-406 Canister Filters! Perfectly engineered for Fluval aquarium canister filters, these inserts do double duty with both mechanical and biological filtration. ... more

Bio-Foam Inserts for 304-306 & 404-406 Canister Filters

Bring in the big guns of filtration with Fluval Bio-Foam Inserts for 304-306 & 404-406 Canister Filters! Perfectly engineered for Fluval aquarium canister filters, these inserts do double duty with both mechanical and biological filtration.

Petco.com

$6.59

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Chi Filter and Foam Pads

Chi Filter and Foam Pads

Bring some extra sparkle to your Chi aquarium with the Fluval Chi Filter and Foam Pads! Not only does this nifty filter capture all those pesky micro particles that can cloud up your water, but it also removes debris like a pro. And let's be real,... ... more

Chi Filter and Foam Pads

Bring some extra sparkle to your Chi aquarium with the Fluval Chi Filter and Foam Pads! Not only does this nifty filter capture all those pesky micro particles that can cloud up your water, but it also removes debris like a pro. And let's be real,...

Petco.com

$3.99

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Bio-Foam Inserts for 104-106 & 204-206 Canister Filters

Bio-Foam Inserts for 104-106 & 204-206 Canister Filters

Fluval Bio-Foam Inserts combine mechanical and biological filtration to keep your tank's water crystal clear. They are exclusively designed for Fluval canister filters and are perfect for both freshwater and marine environments. These inserts... ... more

Bio-Foam Inserts for 104-106 & 204-206 Canister Filters

Fluval Bio-Foam Inserts combine mechanical and biological filtration to keep your tank's water crystal clear. They are exclusively designed for Fluval canister filters and are perfect for both freshwater and marine environments. These inserts...

Petco.com

$5.70

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Foam for Aquariums Rite-Size T Fits C-Series and Magniflow 360 and 400 Canister Filters Count of 2

Foam for Aquariums Rite-Size T Fits C-Series and Magniflow 360 and 400 Canister Filters Count of 2

Marineland Filter Foam supports biological and mechanical aquarium filtration. The filter foam provides large pore volume for trapping particulate debris and screening out dirt while also providing a large surface area to support biological... ... more

Foam for Aquariums Rite-Size T Fits C-Series and Magniflow 360 and 400 Canister Filters Count of 2

Marineland Filter Foam supports biological and mechanical aquarium filtration. The filter foam provides large pore volume for trapping particulate debris and screening out dirt while also providing a large surface area to support biological...

Petco.com

$6.49

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Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2

Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2

Marineland Filter Foam supports biological and mechanical aquarium filtration. The filter foam provides large pore volume for trapping particulate debris and screening out dirt while also providing a large surface area to support biological... ... more

Foam for Aquariums Rite-Size S Fits C-Series and Magniflow 160 180 220 and 250 Canister Filters Count of 2

Marineland Filter Foam supports biological and mechanical aquarium filtration. The filter foam provides large pore volume for trapping particulate debris and screening out dirt while also providing a large surface area to support biological...

Petco.com

$5.49

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FX4/FX5/FX6 Phosphate Remover Pad, Pack of 3, .3 LB

FX4/FX5/FX6 Phosphate Remover Pad, Pack of 3, .3 LB

These bad boys are designed specifically for the high performance canister filter series, so you know they mean serious business. ... more

FX4/FX5/FX6 Phosphate Remover Pad, Pack of 3, .3 LB

These bad boys are designed specifically for the high performance canister filter series, so you know they mean serious business.

Petco.com

$8.99

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2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 375 or Emperor Pro 450 Filter

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 375 or Emperor Pro 450 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 375 or Emperor Pro 450 Filter. Use this filter foam to boost mechanical and biological filtration... ... more

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 375 or Emperor Pro 450 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 375 or Emperor Pro 450 Filter. Use this filter foam to boost mechanical and biological filtration...

Petco.com

$6.29

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2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 125 175 or 275 Filter

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 125 175 or 275 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 125, 175 or 275 Filter. Use this filter foam to boost mechanical and biological filtration for... ... more

2-In-1 Bio-Foam and PreFilter for Biological And Mechanical Fits Penguin Pro 125 175 or 275 Filter

The Marineland 2-in-1 Bio-Foam & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin Pro 125, 175 or 275 Filter. Use this filter foam to boost mechanical and biological filtration for...

Petco.com

$6.29

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AquaClear 110 Aquarium Foam Filter

AquaClear 110 Aquarium Foam Filter

This bad boy is a mechanical filter media that takes care of all the yucky particles and debris floating around in your aquarium. It's like a mini vac for your underwater paradise! Not only does it keep things clean, but it also prevents particulate... ... more

AquaClear 110 Aquarium Foam Filter

This bad boy is a mechanical filter media that takes care of all the yucky particles and debris floating around in your aquarium. It's like a mini vac for your underwater paradise! Not only does it keep things clean, but it also prevents particulate...

Petco.com

$4.99

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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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Navy BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

Navy BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and... ... more

Navy BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and...

Petco.com

$59.99

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White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and... ... more

White BioStyle 30 Hang-On Filter, 150 GPH, 15 W / 8.5 IN

OASE BioStyle 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality and...

Petco.com

$59.99

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Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and... ... more

Navy BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and...

Petco.com

$40.23

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White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

OASE BioStyle Thermo 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality... ... more

White BioStyle Thermo 30 Hang-On Filter, 152 GPH, 15 W / 8.5 IN

OASE BioStyle Thermo 30 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 30 gallons. This hang on back filter includes two multi-stage filter cartridges and two biological filter foams to ensure optimal water quality...

Petco.com

$63.19

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White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and... ... more

White BioStyle 20 Hang-On Filter, 100 GPH, 4.5 W / 6 IN

OASE BioStyle 20 is a sleek, compact power filter, ideal for marine and freshwater aquariums up to 20 gallons. This hang on back filter includes one multi-stage filter cartridge and one biological filter foam to ensure optimal water quality and...

Petco.com

$42.99

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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... ... 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...

Petco.com

$69.99

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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... ... 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...

Petco.com

$69.99

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