Evolution Aqua Dual Union Ball Valves, Slip Connections Crystal Clear Feed this food for 30

Feed this food for 30 days and watch the colors on your Koi and goldfish intensify

Made for continuous use and for years of trouble-free operation

leaf debris and excess nutrients that cause poor water quality

chloramines and heavy metals that are often present in city water supplies

Evolution Aqua Dual Union Ball Valves, Slip Connections Crystal Clear Feed this food for 30Ball valves are helpful when trying to regulate pump flow or temporarily restrict flow to work on a pump or filter. They allow you to stop back flow completely while disengaging your pump, or to throttle your flow rate down, or direct water through specific lines. Always restrict the flow at the line discharge and never directly at the pump or on the intake side.