Ensure optimum Hagen AquaClear power filter performance with regular replacement of filter media inserts. The Hagen AquaClear Foam filter media insert provides mechanical filtration that effectively removes particles and debris from aquarium water. Efficient mechanical filtration also prevents particulate waste from prematurely clogging other media in the filter ensuring optimal filter performance. Though primarily a mechanical filtration media, the Hagen AquaClear Foam filter media insert also provides powerful biological filtration as nitrifying bacteria eventually grow inside its pore structure.

Replace Hagen AquaClear Foam filter media insert every two month to ensure optimum filter performance. AquaClear® Foam, Activated Carbon, and Biomax Inserts should be changed alternately in order to maintain continuous biological activity. Follow individual packaging instructions for recommended replacement intervals.