Dark natural substrate for aquariums
– Perfect for the plant care in freshwater aquariums. Its porous structure promotes the growth of roots. Suitable for digging fish.
– Nutrients buffer with high iron content. Is capable of storing excess nutrients, to release them again when needed. The high iron content is absorbed by plant roots.
– Activated the soil flora by motivating the quick and effective colonisation of beneficial ground bacteria. This inhibits the growth of unwanted algae, reducing the work-load on the filter and ensuring crystal-clear water.
– Ready-to-use substrate which needs to be rinsed once in tap water before use.