Pond Boss Pond Blue, 226.7 ml

Pond Boss Pond Blue helps create beautiful blue water that shades the surface from harmful UV rays while hiding fish from predators. A 226.7 ml bottle treats up to 4000 gallons of pond water, helping protect your fish. Before using water treatments like Pond Blue, ensure vigorous aeration with a fountain or waterfall to avoid low oxygen levels. Wait at least 7 to 10 days after adding Pond Blue before introducing fish to the water.