Atlantic Hel-X 13 Bio-Media Add Pack weirs For best results

For best results

Use along side the F100 to produce proper flow and pressure for filtering and back washing your filter

AquaMax Eco Classic features a coated magnetic rotor for adverse water conditions and proprietary grounding plate for unparalled safety

Will not harm fish or plants

Atlantic Hel-X 13 Bio-Media Add Pack weirs For best resultsMPN: 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