Dennerle Scaper's Soil Natural Mix

Active substrate with a natural appearance for freshwater aquariums. Scaper’s Soil Natural Mix is a high-quality, active substrate for freshwater aquariums. It lowers carbonate hardness and stabilizes the pH level in the slightly acidic range of approximately pH 5.0–6.0 (depending on the source water) – optimal conditions for planted aquariums, aquascaping, shrimp, and many soft water fish. The base made from selected clay minerals and volcanic soil (Andosol) provides essential minerals and trace elements for consistent plant growth. Its highly porous structure offers ample surface area for microorganisms and supports biological stability. With a grain size of 1–4 mm and a natural mix of black/brown/red-brown, the soil is suitable for nature-inspired layouts and stable hardscapes. Double firing ensures long-lasting water stability. It can also be used as active filter material for water quality regulation.