Water Fill Box with Overflow Pond Pellets This popular product is designed

This popular product is designed to treat algae in both small garden ponds and large earth ponds

Can be run vertical or horizontal for compact applications

you can build as wide of a waterfall as you would like

Dosage Rates: Apply 1 ounce per 500 gallons to detoxify heavy metals

Water Fill Box with Overflow Pond Pellets This popular product is designedPhoto shows Water Fill Box with water fill valve #WFS37 (not included). Finding a good way to mount a water fill valve in a pond without a skimmer can be difficult. Space can be a concern even inside a skimmer or in Just A Falls waterfall systems not anymore! The EasyPro Water Fill Box provides an ideal housing in which to install an auto fill. The box sits inside the liner and holds fill valves up to 13" long. A 1" overflow is also included for ponds