Just 1 quart of this ultra-concentrated formula is equal to a gallon of other dyes on the market! The use of fish-safe dye is a common part of an overall pond maintenance program. EasyPro Lake Colorant liquid formula is applied early in the spring to improve the appearance of pond water. This nontoxic and harmless pond dye is for use in pond and lakes. Waters can be used for swimming and irrigation once product is dispersed.
Compatible with most aquatic algaecide and herbicide
Quart treats 1 acre of water (3' to 6' deep)
Black dye creates a highly reflective surface appearance. Blue dye creates a Caribbean-style blue color. Serenity dye is a mixture of blue and black.