Biological material from natural rock for ponds. First quality biological filter material for the reduction of nitrite and nitrate.Porous natural rock allows for fast water flow and provides extensive surfaces for bacteria to settle. Aqua Terra can also be
Biological material from natural rock for ponds. First quality biological filter material for the reduction of nitrite and nitrate.
Porous natural rock allows for fast water flow and provides extensive surfaces for bacteria to settle. Aqua Terra can also be introduced directly into the pond as a substrate.
Reviews
There are no reviews yet.