Oliver Knott Fine Soil 3L - Black

Oliver Knott Fine Soil 3L - Black, Oliver Knott Fine Soil is a premium substrate designed to create the ideal foundation for planted aquariums. This 3L bag of finely graded black soil provides excellent nutrient retention and promotes healthy root development for aquatic plants. The dark colour enhances plant colours and creates a natural, aesthetically pleasing aquascape. Suitable for freshwater setups, it offers superior water permeability while maintaining beneficial bacteria colonies. Perfect for both beginner and experienced aquascapers seeking reliable, long-lasting substrate performance.