Dymax Anti-ammonia Rocks 500g Filters Hang On - Media and Spare Parts as it significantly increases the

as it significantly increases the time of bacterial multiplication

The rubber tip extraction tool allows for the removal and cleaning of impeller shaft feet for cleaning purposes

The particle size of Reef-roids is around 150-200 microns

small rocks and other matter from the natural environment

Dymax Anti-ammonia Rocks 500g Filters Hang On - Media and Spare Parts as it significantly increases theDescription: Dymax Anti Ammonia Rock is a natural filter capable of absorbing Ammonium, Nitrite, Nitrate in water rapidly, keeping aquarium fish tanks safe for fishes. Assists in maintaining pH value Removes unpleasant odours 500g treats 200L