Hi all, I am a new member to this forum. I love gardening and my pond. I live in western Wisconsin, so it is just about time to get my pond up and going for the summer. I did have some bad luck this year. We have always been able to keep our pond open in the winter with a small floating heater. This year, however, the weather was so cold that the heater couldn't keep up and the pond froze completely killing all my fish. I hope to find helpful information here.