OASE Prefilterfoam Set 6 BioMaster 60ppi (Fine) Plumbing Stability is the culmination of

Stability is the culmination of nearly a decade of research and development and represents the current state of the art in natural biological management

As a result

Overall Protection

Built in Temperature Indicator

in-house manufactured dosing pumps

OASE Prefilterfoam Set 6 BioMaster 60ppi (Fine) Plumbing Stability is the culmination ofDescription: OASE Prefilterfoam BioMaster 60ppi is designed to fit the BioMaster Canister Filter range. Biomaster Canister reference: Oase Biomaster 250 needs 4 foams. Oase Biomaster 350 needs 5 foams. Oase Biomaster 600 needs 6 foams. Oase Biomaster 850 needs 6 foams. It is important to replace your foam filters regularly as a part of maintenance. The sponge not only is a part for collection of detritus but also as a part of the filter's performance.