Easy Pro: ** USED - Good Condition** | ECO-Series Waterfall Diffuser | UWD23 Water Pumps The center column can be

The center column can be easily adjusted for height

The Beachroller cuts and pulls weeds out by the roots while simultaneously loosening muck and silt on the bottom

limiting the area where weeds and algae can grow

A minimum of 3 feet-deep water is needed for diffused air to be effective as a deicer

and forget about it until the water thaws in the spring

Easy Pro: ** USED - Good Condition** | ECO-Series Waterfall Diffuser | UWD23 Water Pumps The center column can beUSED Good Condition. cosmetic damage only. These popular spillways: 23 A fast and easy way to create professional looking waterfalls Ideal for use at beginning of streams and in block walls, pools and formal fountains Super strong vertical rib design creates a nearly indestructible diffuser UWD23: 23" Waterfall Diffuser Recommended flow rate of 25 to 100 GPM