Evolution Aqua Cetus Sieve Pre-Filter Pond Boss Aquascape® Lake Bacteria help restore

Aquascape® Lake Bacteria help restore biological balance in large ponds and lakes

6' & 8' sizes ship by truck freight

Helix Static Filter uses (3) Helix Blue Matala pads

It's great for clearing away filamentous algae or string algae

Evolution Aqua Cetus Sieve Pre-Filter Pond Boss Aquascape® Lake Bacteria help restoreThe Cetus sieve is a totally new, bow screen pre filter, made using the latest rotational molding technology. The Cetus sieve is a bow screen pre filter, suitable for pre filtration of any biological filter, including all pressure filters. It is advised that all pressurized filters be pre filtered using a Cetus to reduce excessive back washing and maintenance due to heavy solids. It is designed to efficiently and effectively remove large amounts of