Canyoncreek I have looked into chemicals but Canada seems to be really restrictive, My goal is to have a 1 ac pond in the end with no Millfoil hopefully. my other problem is that my existing pond is 12 feet deep on one side but only 4 to 5 on the side closest to the house where the dock is located and the kids like to jump off. Im planning on digging it deeper and putting in a larger dock with a slide or diving board. The kids just love playing in the pond on a hot summer day As for the fish we put blue gill in 5 years ago and was over run in no time so we put in 40 walleye 2 years ago and now I can hardly catch a small blue gill in my minnow trap, actually the Walleye are really skinny.