Bioverse Healthy Ponds Black Pond Dye 5 x 5 oz. Tub

The Bioverse Water-Soluble Pond Dye Bag Solid 5 oz. is ideal for ponds, lakes, golf courses, farm livestock, fish hatcheries and aquascapes. They come in two easy-to-use application types including granules and water-soluble bags. It is great for continuing the beauty of the pond once desired clarity has been achieved. It helps keep water temperatures cooler.