Art from Spfld Ohio writes,
Do the Perfect Climate Deluxe Pond Heaters just come on at a certain temp or do they stay on all the time?
For a Koi Pond
The Perfect Climate Deluxe Pond Heater has an internal thermometer that will automatically turn off when it reaches approximately 40 degrees Fahrenheit. It will turn back on when the water reaches 0 degrees Fahrenheit.
Answer last updated on: 11/18/2014