[3] Pouches Each Containing [4] Packs [12 total packs] of Water-Soluble Pond Dye PowderEasier to use than liquid dyes our new dry powder pond are a great alternative. Available in blue or black colorants. Lake Colorant gives a reflective blue or black color to a pond This nontoxic and harmless pond dye is for use in pond and lakes Simply toss the water soluble packets directly into pond (use of disposable gloves recommended) Waters can be used for swimming and irrigation once product is dispersed Compatible with most aquatic algaecides