Aqua One's ChemiZee Zeolite Ammonia Removal media - 500g is designed to remove the toxic ammonia that fish produce in your aquarium. Produced from the naturally occuring mineral Zeolite, Chemizee can be used in trickle filter systems and external canister filters alike. Change every 4 weeks for best results.
Official Aqua One 137i Impeller for use with Ocellaris 850 and Ocellaris 850uv external canister filters. Filter Pump Impellers work extremely hard, spinning thousands of times an hour so a little wear is inevitable. Regularly check the condition of your impeller and that it isn't impeded by aquarium debris. Replace every 12 months.
Official Aqua One Ocellaris 850 External Canister Filter suitable for aquariums of 150 to 250 litres and featuring the very latest in aquarium filtration technology. The Ocellaris 850 canister filter is supplied complete with all necessary filtration media and pipework and includes a full 3 year warranty.