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Aquarium Canister Filters

An aquarium canister filter is an enclosed filter and pump that sits under the aquarium. Inlet and outlet hoses move water through the filter and back to the tank. Trays inside the aquarium filter hold canister filter media, which are separated to permit easy aquarium maintenance. Canister filter setup and maintenance is easy. Popular filter media choices include (in order): coarse filter pads, activated carbon, biological media, and fine filter pads. The stages collect progressively smaller waste. A fish tank canister filter can be customized with other media to suit your needs. Some canister filters add features like electronic control, UV sterilizer, or external aquarium heater.

One of the best canister filter options is the Eheim canister filter, a hobby proven European brand with many options and sizes.
43 Results
Fluval FX4 Canister Filter - High Performance (Up to 250 Gallons)
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Fluval FX4 Canister Filter - High Performance (Up to 250 Gallons)

Zoo Med Nano 10 External Canister Filter

Zoo Med Nano 10 External Canister Filter

Eheim Hose 12/16mm 0.50in/0.65in (10ft)

Eheim Hose 12/16mm 0.50in/0.65in (10ft)

Eheim Suction Cup w/ Clip 25/34mm 1.00 inch/1.35in

Eheim Suction Cup w/ Clip 25/34mm 1.00 inch/1.35in

UNS Delta 60 Canister Filter - Ultum Nature Systems (Up to 27 Gallons)

UNS Delta 60 Canister Filter - Ultum Nature Systems (Up to 27 Gallons)

Eheim Classic External Canister Filter - 350

Eheim Classic External Canister Filter - 350

Crystal Glass Lily Pipe (16/22) - Dymax

Crystal Glass Lily Pipe (16/22) - Dymax

Eheim Suction Cup w/ Clip 12/16mm 0.50in/0.65in

Eheim Suction Cup w/ Clip 12/16mm 0.50in/0.65in

Eheim Install Set 2, 0.5 inch (Pressure) for 12/16mm Hose

Eheim Install Set 2, 0.5 inch (Pressure) for 12/16mm Hose

Crystal Glass Lily Pipe (16/22) with Surface Skimmer - Dymax

Crystal Glass Lily Pipe (16/22) with Surface Skimmer - Dymax

Fluval FX6 Canister Filter - High Performance (Up to 400 Gallons)

Fluval FX6 Canister Filter - High Performance (Up to 400 Gallons)

Eheim Canister Filter - 2262 Classic 1500 XL

Eheim Canister Filter - 2262 Classic 1500 XL

Stainless Steel Lily Pipe (16/22) - Dymax

Stainless Steel Lily Pipe (16/22) - Dymax

Crystal Glass Lily Pipe (12/16) with Surface Skimmer - Dymax

Crystal Glass Lily Pipe (12/16) with Surface Skimmer - Dymax

Hydor Prime 20 External Canister Filter (up to 60 gallons)

Hydor Prime 20 External Canister Filter (up to 60 gallons)

Stainless Steel Lily Pipe (12/16) with Surface Skimmer - Dymax

Stainless Steel Lily Pipe (12/16) with Surface Skimmer - Dymax

UNS Delta 120 Canister Filter - Ultum Nature Systems (Up to 92 Gallons)

UNS Delta 120 Canister Filter - Ultum Nature Systems (Up to 92 Gallons)

Stainless Steel Lily Pipe (12/16) - Dymax

Stainless Steel Lily Pipe (12/16) - Dymax

EHEIM PUMP FOR 2003

EHEIM PUMP FOR 2003

Delta 120 Canister Filter Gasket and O-Ring Set - Ultum Nature Systems

Delta 120 Canister Filter Gasket and O-Ring Set - Ultum Nature Systems

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