Subfix is a premium bio-filter media made from natural volcanic minerals with a highly porous structure. It enables the removal of harmful substances such as ammonia and nitrate caused by organic waste through biological filtration. It strains the water to support mechanical filtration while providing a significantly larger surface area for beneficial bacteria than ceramic or plastic media.
Subfix is a premium bio-filter media made from natural volcanic minerals with a highly porous structure. It enables the removal of harmful substances such as ammonia and nitrate caused by organic waste through biological filtration. It strains the water to support mechanical filtration while providing a significantly larger surface area for beneficial bacteria than ceramic or plastic media.