The reasons for aeration during the winter months are largely the same as they are during warmer weather. The oxygen provided by aeration is vital to the health of fish – all year ‘round. In the winter, aeration does double duty, both by introducing sufficient oxygen to the water, and by preventing the formation of ice that could contain harmful gases produced by leaves and other decaying material on the pond’s bottom.
Filed under: Aeration - WG, Benefits of Owning, Feeding Fish, Fish Diseases, Koi & Goldfish, Oxygen Depletion, Season-Long Control, Seasonal Care, Water Gardens & Features, WG-Winterizing | Tagged: aeration systems, KoiAir, pondair, water garden, water garden aeration, watergarden, watergarden aeration | Leave a Comment »