Atlantic Hel-X 13 Bio-Media Add Pack direct drive or traditional landscape

or traditional landscape

The Frothy 75-20 E is intended for fresh water and pool water and is water level independent

This pump’s oil-free

Each ball is 1

Atlantic Hel-X 13 Bio-Media Add Pack direct drive or traditional landscapeMPN: 72731 Biological filtration by colonies of beneficial bacteria removes toxic ammonia, ammonium, and nitrites Hel X 13 provides the perfect substrate for bacteria in ProfiClear Premium Compact Filters and Modules Biological filtration by colonies of beneficial bacteria removes toxic ammonia, ammonium, and nitrites. Hel X Bio media has a huge ratio of protected inner surface versus exposed outer surface so the agitation caused by the turbulent