Pond Heating
Pond fish have a hard time in cold winters. Also, filters can then barely function due to ice formation, which reduces oxygen in the water and makes it more polluted. The solution is a heating element for ponds. With this you can heat the water in the pond and keep the pond locally ice-free during the frost period. Through the ice-free opening, the pond water absorbs oxygen. And harmful gases are removed. Your fish stay healthier and the water quality is maintained.
Koi cannot live without pond heating
With pond heating, your fish will get through the winter visibly better. They also have more resistance and less chance of bacterial infections. Koi enthusiasts who like to see their fish grow as fast as possible cannot even do without heating. Because below 8° C the growth of fish stops and they use up their fat reserves. Keep an eye on the water temperature with a pond thermometer.
A pond heater allows you to use the filter system even during the winter season. The warm water stimulates the development of microorganisms and thus the biological balance in the pond. Clear water in winter and no backwash in early spring is the result.
Some hobbyists connect their (koi) pond to their own central heating system. With a pump and heat exchanger, heated water is brought into the pond. Pond heating combined with insulating measures prevents heat loss. In winter, many pond owners build a kind of tent of bubble wrap or plastic channel sheets over their pond.
