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Best Seller
Aquascape Bioballs Biological Filter Media - 100 Count 1.5 H x 1.5 W x 1.5 D in Black | 1.5" H X 1.5" W X 1.5" D | Wayfair 98464

Aquascape Bioballs Biological Filter Media - 100 Count 1.5 H x 1.5 W x 1.5 D in Black | 1.5" H X 1.5" W X 1.5" D | Wayfair 98464

Aquascape bio balls biological filter media supports effective biological filtration by providing textured surface area for beneficial bacteria to grow and colonize. Each ball offers 19 square inches of surface area, and the center channel allows the... ... more

Aquascape Bioballs Biological Filter Media - 100 Count 1.5 H x 1.5 W x 1.5 D in Black | 1.5" H X 1.5" W X 1.5" D | Wayfair 98464

Aquascape bio balls biological filter media supports effective biological filtration by providing textured surface area for beneficial bacteria to grow and colonize. Each ball offers 19 square inches of surface area, and the center channel allows the...

Wayfair

$79.98 $63.98

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Filter Media Balls, 90 Count

Filter Media Balls, 90 Count

Help support biological filtration and prevent the growth of algae with Imagitarium Filter Media Balls for Freshwater and Marine Aquariums. ... more

Filter Media Balls, 90 Count

Help support biological filtration and prevent the growth of algae with Imagitarium Filter Media Balls for Freshwater and Marine Aquariums.

Petco.com

$8.99

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Best Seller
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 provide a... ... 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 provide a...

Petco.com

$5.70

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Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Bio balls filter media net is a mesh bag designed to store biological filtration media for use in ponds and water features. The net can be filled with your choice of filter media and placed into a biological filter. The net is extremely durable,... ... more

Arlmont & Co. Bioballs Filter Media Net 10.5 H x 7.5 W x 1.0 D in Black | 10.5" H X 7.5" W X 1" D | Wayfair 40BD0FAB373445F8A3CD8FADCCEFEEBD

Bio balls filter media net is a mesh bag designed to store biological filtration media for use in ponds and water features. The net can be filled with your choice of filter media and placed into a biological filter. The net is extremely durable,...

Wayfair

$24.99

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FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged mechanical and biological filtration which provides a high surface area for beneficial bacteria to colonize. These... ... more

FiltoSmart 60 External Filter, 80 GPH, 4 W / 5.9 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged mechanical and biological filtration which provides a high surface area for beneficial bacteria to colonize. These...

Petco.com

$74.99

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FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria... ... more

FiltoSmart 100 External Filter, 160 GPH, 11 W / 8 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria...

Petco.com

$116.99

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FX5 Filter Foam Block

FX5 Filter Foam Block

Fluval Foam Blocks perform mechanical filtration, the crucial first stage in the filtration process. The blocks capture large particles and are custom fit to prevent bypass. Enhances biological filtration. For freshwater and marine aquariums. For use... ... more

FX5 Filter Foam Block

Fluval Foam Blocks perform mechanical filtration, the crucial first stage in the filtration process. The blocks capture large particles and are custom fit to prevent bypass. Enhances biological filtration. For freshwater and marine aquariums. For use...

Petco.com

$17.95

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FiltoSmart 200 External Filter, 210 GPH, 17 W / 11 IN

FiltoSmart 200 External Filter, 210 GPH, 17 W / 11 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria... ... more

FiltoSmart 200 External Filter, 210 GPH, 17 W / 11 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria...

Petco.com

$161.99

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FiltoSmart 300 External Filter, 260 GPH, 23 W / 11 IN

FiltoSmart 300 External Filter, 260 GPH, 23 W / 11 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria... ... more

FiltoSmart 300 External Filter, 260 GPH, 23 W / 11 IN

The FiltoSmart line of premium compact external filters is perfect for marine and freshwater aquariums. This filter uses multi-staged chemical, mechanical and biological filtration which provides an extremely high surface area for beneficial bacteria...

Petco.com

$205.99

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Siporax Professional, 5.1 oz.

Siporax Professional, 5.1 oz.

Maximum optimization of biological filtration. The original sera siporax Professional, made of sintered glass, is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter... ... more

Siporax Professional, 5.1 oz.

Maximum optimization of biological filtration. The original sera siporax Professional, made of sintered glass, is suitable for use in both freshwater and marine aquariums as well as in ponds. Not depending on the kind of filter...

Petco.com

$14.99

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