Enviro-Blue is the product of choice when water shading a pond, lake, reservoir etc (either fresh or salt water).
One gallon treats up to one million gallons
Safe, non toxic for fish, plants and animals when used as directed
Contains UV blockers that screen out excell sunlight
Will last for several weeks under most conditions
Designed especially for use in large ponds, lakes, reservoirs, streams, water hazards, aquariums, fountains etc.
Quality Pond Supplies
