This unit hides inside the Savio Waterfall Well and connects to a 1/4" water line (includes 25 feet of 1/4" line). Includes self-tapping valve to connect to copper, plastic, or iron water supply lines up to 1" in diameter.
Spare Me! Keep a spare air pump or water pump on hand for emergencies. If your pump ever stops, do not feed your Koi.
Consider using seperate water pumps for your waterfall and filter. This way you will always have a backup, and you can save energy.