Natural substrate which filters and enhances plant growth.Supports the filter with its large colonization area for pollutant-absorbing bacteria.The dedicated structure supports the development of plant roots. Restricts the growth of algae by absorbing excess fertilizer from the water.The rounded sha..
Natural substrate which filters and enhances plant growth.Supports the filter with its large colonization area for pollutant-absorbing bacteria.The dedicated structure supports the development of plant roots. Restricts the growth of algae by absorbing excess fertilizer from the water.The rounded sha..
Natural substrate which filters and enhances plant growth.Supports the filter with its large colonization area for pollutant-absorbing bacteria.The dedicated structure supports the development of plant roots. Restricts the growth of algae by absorbing excess fertilizer from the water.The rounded sha..