-External/ canister filter

20" Pre-Assembled 3-Stage Water Filtration SetComes with the following components: 3 x 20", 1/2" connection,  Clear Plastic filter housing with pl...

XB-305 External Filter 1. It can be attached outside the tank or placed on table.Large filter box, additional with multiple filter materials...

XB-303 External Filter 1. It can be attached outside the tank or placed on table.Large filter box, additional with multiple filter materials...

10" Carbon Filter Cartridge - 5 Micron Carbon block water filter The Carbon block is designed to filter levels of chlorine and other chemicals f...

Melt-Brown Filter Cartridges (Sediment Cartridge) Made of pure polypropylene High contaminant holding capacity, low pressure drop and long service...

Exclusively designed for Fluval aquarium canister filters, Fluval Bio-Foam performs exceptional mechanical and biological filtration. Bio-Foam's...

Fluval Fine Filter Pads are specially designed for Fluval FX4, FX5 and FX6 high performance canister filters. These polyester pads capture small...

Fluval Water Polishing Pads are specially designed for Fluval FX4, FX5 and FX6 high performance canister filters. These extra thick, micro-fine ...

FX Series Foam Pads are specially designed for FX4, FX5 and FX6 high performance canister filters. The pads capture large particles and debris ...

Fluval Foam captures large particles and debris for effective mechanical filtration, which is the crucial first stage in the filtration process....

Designed specifically for the Fluval 206/207-306/307 performance canister filters, Bio-Foam captures large particles and debris for effective m...

5 stage RO/DI unit w booster pump, TDS meter and meter gauge – Tap adapter included– Free standing or mounting unit– Medias, Resin, sediment and RO...

Fluval 306 Canister Filter delivers many practical benefits–including better filtration, less maintenance frequency, faster setup, and quieter o...

Product characteristics EasyClean pre-filter module: No more bothersome removal of the filter - the pre-filter module is simply taken out, rin...

Product characteristics EasyClean pre-filter module: No more bothersome removal of the filter - the pre-filter module is simply taken out, rin...

Product characteristics EasyClean pre-filter module: No more bothersome removal of the filter - the pre-filter module is simply taken out, rin...

Product characteristics New: An external filter also for smaller aquariums up to 60 litres Practical: Self-venting function for uncomplicated ...