Outdoor Water Solutions Lake & Pond Dye is 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 and lakes.

Less mess and spillage vs. liquid dyes and is much easier to handle. Each water soluble bag will treat 1/4 acre 4` deep.

• Unique Water Soluble Packaging - Just Throw and Go!
• Less Mess - No Liquids to Spill
• Safe and Nontoxic to Fish， Birds and other Animals
• Natural Blue Color