EcoLox Blue Pond & Lake Dye is an aesthetic pond and lake water color enhancer that is completely safe for fish, people, wildlife and the environment. EcoLox Dyes are completely safe for swimming and irrigation. Beautify your pond or lake with the brilliant blue color of EcoLox Blue Pond & Lake Dye today. One gallon of 3X Concentrated EcoLox Blue Pond & Lake Dye will treat three acres, four feet deep (3,900,000 Gallons) for up to 30 days.
NO Toxic Heavy Metals(NO Chromium, NO Lead & NO Manganese)