Add some blue color to your lake and pond water with the True Blue Lake and Pond Dye. True Blue Pond Dye is a mixture of non-toxic, water-soluble yellow and blue dyes that are formulated to convey a pure aqua blue color when used in ponds, lakes, fountains, and golf course water hazards. This blue pond dye is an odorless, concentrated powder that reduces sunlight penetration. It is protected by a waterproof, foil-lined package that prevents accidental staining when being handled with. Application: Throw the True Blue water-soluble packaging into the pond and it will dissolve rapidly. It is non-toxic, environmentally friendly, and will not pose a threat to humans, animals, birds, fish, and other aquatic life. One pack of True Blue Pond Dye treats precisely 1 acre-foot or 325,851 gallons of water. Note: Do not use this pond dye in drinking water and in water bodies that aren't under your jurisdiction.

• True Blue Lake and Pond Dye
• Packaging dissolves in the water
• One pack treats 1 acre foot or 325,851 gallons of water
• Non-toxic and environmentally friendly
• Prevents sunlight penetration