JBL Manado Substrate, 5 Litres, Brown

Natural substrate for freshwater aquariums. Key Optimal plant care through porous structure and nutrient storage function: substrate for freshwater aquariums. Vigorous plant growth, prevents algae: effective settlement of beneficial soil bacteria and ideal root growth thanks to natural pore structure. Support for the filter. Crystal-clear water. Ideal for fish, invertebrates and plants: no unwanted pollutants released into the water. Round-shaped granule grains are gentle on sensitive barbells of bottom-dwellers. High storage capacity: the natural substrate absorbs the surplus nutrients and releases them when required.