The Levolor Water Level Control Unit is a must for professional installations. Minimizes maintenance by continously monitoring the ponds water level. When the water level is low an electronic message is sent to the controller that triggers the solenoid valve to open. Automatically refills the pond to preset level. More reliable, accurate and easier to hide than other auto-fill devices. Can't be fooled by intermittent wave action.
If your pond's surface is frozen over, Do Not break the ice, doing so could harm your fish. Instead, use warm water to melt a hole in the ice or use a pond Deicers to keep a hole open.
