Original Formula Blue Pond Dye

Our original formula EcoLox Blue Pond & Lake Dye will treat one acre, roughly four feet deep for up to 30 days. EcoLox Blue Pond & Lake Dye is a pond and lake water colorant that beautifies your water while blocking the specific wavelength of light that algae need to grow and prosper. Buy a single gallon for those smaller projects, stock up with a four gallon case or get our five gallon jug and save even more.