Optimal for plant care thanks to the porous structure and function of the warehouse of nutrients: freshwater aquarium substrate
A healthy growth of plants prevents the algae: effective settlement of useful batteries in the substrate and the optimal growth of plant roots thanks to a natural porous structure. Filter relief. Crystal clear water
Optimal for fish, invertebrates and plants: there is no indeligent harmful substances to water. Rounded grain granules protect sensitive pulcate of fish living at the bottom
The strength of the collection: the natural substrate takes excess of nutrients and reflects them again if necessary