Keystone Koi CopProduct Code: KOI-COP
Our fish farm at Keystone Hatcheries tried one of these to scare Herons and Egrets from our Trout ponds, and it worked so well that we decided to sell them!
The Koi Cop stands 6 feet tall and connects to a 1/4 HP weather resistant blower, which is 9" in diameter and has a 12 foot cord that plugs into a standard outlet and draws only 1.67 amps.
Place the ÏKoi Cop so that when the power goes off it does not catch on any object in the area. You can run it continuously or only as needed. At our facility we connected it to a timer that turns it on and off numerous times a day, keeping the birds off balanced.