Crystal Blue Lake and Pond Colorant


Crystal Blue uses a proprietary formula to enhance your pond or lake with beautiful royal blue color all year long.
Clears up muddy ponds
100% safe for humans, fish, livestock, pets, birds, swimming, potable water and irrigation
Maintains color and clarity all year long
Helps settle out dissolved solids
1 gallon treats 1 surface acre, 4 – 6 feet deep