CrystalClear Blue Pond Dye - Gal
CC/220-1GCrystalClear Pond and Lake Dye keep the water clear and provide shade from UV rays all year. Each one-gallon pond and lake-formulated pond dye treats up to one surface acre with an average depth of 4' - 6' feet deep for several months. No mixing is required; pouring the dye directly from the shoreline is safe for all aquatic life. Apply pond dye early in the spring and add as needed to maintain color throughout the year. Choose from NaturalBlue for a vibrant blue color or DeepBlue for a dark blue color.