PondBlu is a non-toxic pond dye designed to help keep water sparkling clean and cool. PondBlu provides a protective shield for pond water to keep unwanted clarity problems from arising in water gardens, ponds and lakes.
Blue tinted pond water naturally stays cleaner than non tinted pond water. If pond does not have significant surface plant coverage, it is a good idea to use PondBlu in the hot summer months to tint the water and shade the pond.
PondBlu is safe for use with fish, plants, birds or domestic animals that drink from the pond.
APPLICATION RATE: 1 Quart (32 Oz.) per 1 Surface Acre up to 4′ deep. Apply PondBlu once per month. Pour directly into water.