Oase Hel-X 13 Biological Media, 20 Liters High Head and rinse cycles

and rinse cycles

it may require repositioning or replacement

Note: Full cases ship directly from the manufacturer in 3-5 business days

biodegradable

5"H 1022gph 1200ml 250-850  R800126 Manual R800128 Manual R800129 Manual R800130 Manual

Oase Hel-X 13 Biological Media, 20 Liters High Head and rinse cyclesOase Hel X 13 Biomedia is a biological media used in the ProfiClear Premium Compact Filters and Modules. Biological filtration by colonies of beneficial bacteria remove 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 water does not damage the bacterial colonies inside the media. This keeps colonies clean and active without a loss of