The Aquascape Floating Plant Island is ideal for displaying aquatic plants in deeper areas of ponds where no plant shelves are available. Designed to stay afloat at the surface of the pond, the island provides stunning options for creating beautiful plant islands containing aquatic plants. Made from fine, porous material, the planters allow water in while preventing soil from entering the pond. This helps to keep your pond clean and clear and protects the plants from fish. The black color of the island allows it to easily blend in with its surroundings. The island measures 15 inches long by 11 inches wide.