Scaper's Soil is an active substrate specially developed for aquariums. It creates a slightly acidic, soft water that most animals and plants from tropical areas love. Scaper's Soil is ideal for planted aquariums, especially aquascaping, and shrimp aquaria. Scaper's Soil is made from 100% natural raw materials. Made from a variety of carefully selected natural soils, it provides all the vital minerals and trace elements that aquarium plants need on a daily basis. The irregularly shaped grains with a diameter of 1 to 4 mm make the soil look particularly natural. Its loose structure allows optimal soil aeration, plant roots can grow in well.