Coral Reef NO2 & NO3 Remover Media (10"x18")
Nitrite and Nitrate Remover Filter Pad is made from a thick and dense material which has been impregnated to remove these toxins. These are extremely useful in heavily stocked aquariums and will control any spikes in nitrite and where water is naturally high in Nitrate. This will help with algae problems. This filter pad is fast working and can easily be cut to shape and size to fit any filter.