Pond maintenance during the winter or winterization of your pond is an easy task when you utilize quality products from pondplanet.com. These products consist of pond heaters, pond thermometers, pond deicers and even pond netting. It is important to make sure your pond does not freeze over completely especially if you have water plants or fish present. If there is a chance that ice might form over your pond, we recommend using a pond deicer from pondplanet.com. The deicer is designed to keep a small opening in the ice so the harmful gases from the pond can escape.