Propeller, 1 lb EasyPro Pressure Filters This is a great all

This is a great all natural antibacterial treatment for Koi & Goldfish diseases

18 month Warranty

has a timer

Use the Horizontal Floatation Kit to suspend the de-icer horizontally in the water

Propeller, 1 lb EasyPro Pressure Filters This is a great allThis product controls many species, but is ideally suited for treating Watermeal and Duckweed. It is a non corrosive dry powder product that you mix with water to apply. The product breaks down rapidly in the water leaving no chemical trace. 5 day irrigation water restriction. Dosage Rates: Application rates vary from about 6 to 12 ounces per acre for surface application and greater amounts for sub surface treatments. See the Propeller Label