Oase Pre Filter Foam for the BioMaster 60 ppi (6 pack) fx4 canister filter Use along with Fluval Water

Use along with Fluval Water Polishing Pads (Item #A246) to optimize water purity

Two mechanical

Krill Gold/Pro Formula is the best natural colour-enhancing supplement

EasyClean pre-filter module – Module can be removed separately from the rest of the filter

This highly flavorful diet offers excellent growth and desirable form while improving coloration too

Oase Pre Filter Foam for the BioMaster 60 ppi (6 pack) fx4 canister filter Use along with Fluval WaterThe Pre filter Foam Set 60 ppi for the BioMaster 250, 350, or 600 includes 6 ultra fine replacement filter foams Customize your choice of filter foams to meet the needs of your aquarium Timing to replace the pre filter foam set varies upon aquarium size and the number of fish and plants