Oase Hel-X 13 Biological Media, 20 Liters Magnetic Drive Use when setting up a

Use when setting up a pond

brightnesses

5" 3400HJF200 200' 208-240 1 2

Continuous duty

Stainless steel mounting brackets and hardware

Oase Hel-X 13 Biological Media, 20 Liters Magnetic Drive Use when setting up aOase 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