This substrate to ponds seedli ubbink will be ideally as foundation lining plant shelves in both wadded ponds past, the laws premade ponds. Particless coarse surface past, the laws porous structure supports development of nitrifying bacteria, there improves damvandets quality.Particle diameter: about 8-20 mmindhold: 5 kg Brand: Ubbink Shipping Cost: 69,00 kr.
