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 850uv is suitable for aquariums of 150 to 250 litres and comes with a full 3 year warranty.

The Aqua One AquaStyle 850 165L Aquarium’s LED lighting system helps promote aquatic plant as well as intensifying the natural colours of your fish. Have a look at some of the sponsors of the forum, really good plants from Aqua Essentials, gives a clear bit of info too. Replace the sponges one at a time over a period of one week to retain the biological element of your filter. Official Aqua One 137s Black Sponge for use with Ocellaris 850 and Ocellaris 850uv canister filters.

I have been keeping tropical fish for about 5 years but never really had any joy with keeping plants in the tank.

This Ocellaris 850uv External Canister Filter is the very latest in aquarium technology, featuring the very latest biological, chemical and physical filtration systems to help keep your aquarium water in tip top condition. Produced from the naturally occuring mineral Zeolite, Chemizee can be used in trickle filter systems and external canister filters alike. Included in the range are three very effective UV Ocellaris models which are particularly useful if you have a marine setup.Aqua One's BioNood Ceramic Cylinders - 600g brings high quality biological filtration to your aquarium or canister filter. Official Aqua One 137i Impeller for use with Ocellaris 850 and Ocellaris 850uv external canister filters. The closest plant to the fern is either bolbitis (which you may not find in your lfs) or hygrophila difformis.