MAN MADE Floating Island Planters Planting Media CategoryM.A.N. foam filters are designed to stand up to the rigors of the pond environment. Durable polyethylene housings are virtually indestructible. They're big enough and tough enough to do the job. Each filter includes two 2" thick layers of heavy duty
A completely new Dimension in Aquatic and Container Gardening Self Watering - Koi Proof - No String Algae - Improves Water Quality - No Planting Shelves Needed
Island Planters are constructed of durable UV and water resistant polyethylene foam. The polyethylene liners (20" and 24" planters) are impervious to rhizome damage. Foam collars are 2" thick. See Island Grow Mix below for the perfect planting media.