? Fine, uncoloured sandy soil for freshwater and saltwater aquariums and aqua-terrariums.
? Vigorous plant growth: prevents the seeping in of sludge and other waste material with its fine granulation and density.
? Prevents injuries of the mucous membrane: fine, round-shaped natural sand is gentle on sensitive barbels. Ideal for grubbing fish, such as armoured catfish and loaches.
? Ideal for fish, invertebrates and plants: no release of unwanted pollutants into the water.