Product description:

As a new biological filter material, bioble has a complex concave texture on its surface. When the drop of water passes through the surface of the biome, the water droplets change direction along the concave path, entering the hollow of the next biome and changing direction again. As a result, the process of water droplets passing through the stack of biomes is very elongated, increasing the time of nitrifying bacteria. More digestive bacteria and cleaner water quality than normal biospheres.