Oase ProfiClear Premium Compact Biological Filters - Gravity Fed Replacement Part Both are heavy and sink

Both are heavy and sink down into muck directly where applied

NOTE:   We are no longer able to bring in fresh inventory of ProEco

The Arctic Blend is not just nitrifying bacteria (which goes dormant during winter)

so wait 24 hours after using De-Tox Plus to use a PP treatment

making it safe for fish and all aquatic life

Oase ProfiClear Premium Compact Biological Filters - Gravity Fed Replacement Part Both are heavy and sinkOase Profi Clear Premium Compact gravity fed filters are innovative biological filters that combine technological features for highly effective biomass filtration and low maintenance. Water flows through the integrated sieve screens, which filter out debris as small as 60 microns. The drum is fully self cleaning with a built in 87psi high pressure cleaning pump. Dirt and debris is regularly removed through the 4" waste discharge outlet. The filtered