Does goldfish need to be heated in winter? What should we pay attention to in winter?

Goldfish need to be heated during the winter, which is of great benefit to their growth and development. Although for them, as long as it is above zero, they can survive, but the most suitable water temperature is actually around 25 degrees. If the water temperature is too low, it will affect their growth and development, so it is necessary to heat them in winter. It can be warmed using an auxiliary tool such as a heating rod.

1. Do goldfish need to be heated in winter

? Goldfish need to be heated in winter. Because the temperature in winter is relatively low, if goldfish live in a particularly low water temperature environment for a long time, it will affect their metabolism, resulting in slow growth and reduced appetite. Therefore, in winter, we had better use a heating rod to control the water temperature at about 25 degrees. At this temperature, goldfish are more lively and have a better appetite.

Two, goldfish winter need to pay attention to what

we raise goldfish in winter, mainly pay attention to the following points:

1, reduce food: because the temperature in winter is relatively low, at this time the fish activity is relatively small, so do not need too much food to supplement physical fitness. At this time, we'd better feed them once a week, and follow the principle of eating less and more meals.

2. Ensure the water quality: In winter, the water quality is also important. The water should be changed every half month, and the amount of water should be controlled at about one third. In addition, the temperature difference when changing water should not be too large.

3. Timely oxygen supply: Although fish do not consume so much oxygen in winter, if they are found to have floating heads, they should be given oxygen immediately to prevent them from dying due to lack of oxygen.