In order to oxygenate your lake, you will need to use a lake aerator. This is essential if you want a healthy pond or lake regardless of the season. In summer or winter, a lake aerator is needed to provide oxygen within the lake. During colder weather, a lake aerator supplies water movement at the surface to prevent the top of the lake from freezing. This will allow oxygen to flow through the hole and provide a means for toxic gases from decomposing organic matter in the lake to escape. In addition to the basic function, a lake aerator will also add aesthetically to your lake. If you are in the market for a lake aerator, please browse our selection of aerators.