AquaShade Pond Dye Flow Rate at 10 Feet of Head_4900 GPH Ideal for 4' - 5'

Ideal for 4' - 5' wide garden areas (pictures show them in a 4' x 8' garden bed)

GPM @ 20' of Head90

* The strong combination of products will help keep your water feature looking its best

Back-flow check valve and 1-1/2" fittings supplied

Continue treating all season long until you koi pond water drops below 40 degrees F in the fall

AquaShade Pond Dye Flow Rate at 10 Feet of Head_4900 GPH Ideal for 4' - 5'Use of pond dye is a common part of an overall pond maintenance program. Aquashade is registered with the E. P. A. for weed and algae prevention. It works by inhibiting photosynthesis of young bottom growing plants by restricting sunlight into the pond. One gallon treats one acre, 4 deep and is safe for use with fish and aquatic life. Size: 1 Gallon Color: Blue Treats: 1 gallon treats 1 surface acre, 4 6ft deep Helps prevent weed and algae growth Easy