Oase Hel-X13 has been successfully developed after a lot of rigorous Research by the OASE Engineers in Germany who have successfully re-developed the Oase Hel-X Bio Media to further increase its biological settlement surface area by an additional 13%, resulting in the launch of Biomedium. Oase Hel-X 13 consists of individual housings which allow beneficial aerobic bacteria to settle and breed inside the protected casings, helping to biologically break down soluble waste within the OASE ProfiClear Premium Moving Bed Filter Modules.

Oase Hel-X13 allows a greater amount of bacteria to be contained within the same filter volume, resulting in more rapid breakdown of food and fish waste within the filter system. 25 Litres of Oase Hel-X 13 Biomedia now has the capacity to biologically break down 170g of food/day.

Oase Hel-X13 can be used on any Filters to significantly increase their biological capacity but has been specifically designed for the OASE Pond Filters and Modules: