Evolution Aqua Cetus Sieve Pre-Filter Pond Boss It's great for clearing away

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

Helix Static Filter uses (3) Helix Blue Matala pads

deck or as a standalone water feature

and a variety of pond fountains with 1" threaded nozzle fittings

inert and non-leaching

Evolution Aqua Cetus Sieve Pre-Filter Pond Boss It's great for clearing awayThe 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