man 16" floating island planter drs. foster & smith versatile floating planter for ponds and water gardens great for showcasing houseplants or other plants that can't go directly into the pond protects pond plants from koi while enhancing pond aesthetics create a floating floral showcase while improving water quality. heavy-duty, black polyethylene foam flotation collar fits snugly around planters, keeping your favorite bog plants, annuals, and houseplants afloat and protected from nibbling koi. <br><br><b>click "add to cart" now!</b>