True Blue Liquid
1 gal
True Blue, by Precision Laboratories, reduces sunlight penetration and imparts a natural blue color to lakes and ponds. It contains a proprietary blend of environmentally friendly, nontoxic, water-soluble dyes formulated to reduce sunlight penetration and impart a natural blue color when applied to ponds, lakes, and fountains.
Application rate: 1 qt/acre-foot
Always read and follow label directions
Application rate: 1 qt/acre-foot