Home / Aquarium & Pets / Filter Cartridges & Spares Filter Cartridges & Spares Sort By Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 21 Products Sort Betta 1050 External Canister Filter Carbon Cartridge £10.99 Betta 1050 External Canister Filter Pad Set £9.99 Betta 1620 External Canister Filter Carbon Cartridge £11.99 Betta 1620 External Canister Filter Pad Set £10.99 Betta 2000 External Canister Filter Carbon Cartridge £12.99 Betta 2000 External Canister Filter Pad Set £11.99 Ciano Aqua Emotions En pro CF Bio 150 Foam £7.99 Ciano Aquarium Filter Media - Bio Bact CF20 / CF40 Small £6.99 Ciano Aquarium Filter Media - Bio Bact CF80 Med £6.99 Ciano Aquarium Filter Media - Foam M / CF80 £4.29 Ciano Aquarium Filter Replacement CF20 / CF40 Stop Algae Small £6.99 Ciano Aquarium Filter Replacement CF80 Stop Algae Med £6.99 Ciano Aquarium Filter Replacement Set CF20 / CF40 £24.99 Ciano Aquarium Filter Replacement Set CF80 £24.99 Ciano Aquarium Filter Replacement Water Clear CF40 / Small £6.99 Ciano Aquarium Filter Replacement Water Clear CF80 / Med £6.99 Ciano Emotions En pro CF Bio 250 Foam £8.99 Ciano Filter Media - Foam CF20 / CF40 Small £4.29 Sponge Filter PK200 ~ For Aquariums up to 200 Litres £7.99 Sponge Filter PK220 ~ For Aquariums up to 220 Litres £8.99 Sponge Filter PK80 ~ For Aquariums up to 80 Litres £6.99