Description
Perfect root support: substrate from sol with grain sizes from 02 to 0.6 mm for freshwater or seawater s and s. Vigorous plant growth: fine grain size and density prevent humus infiltration and autres waste. Ideal for fish, invertebrates and plants: no release of undesirable harmful substances into the water. Fine granite sand protects the sensitive barbels of bottom-dwelling fish. No light reflection - beautiful colors for plants and fish: fearful animals feel better and show off their sumptuous natural colors. Contents: 1 sachet of Sansibar Dark. Not recommended for sol heating cords.
