? The frequency of goldfish changing water is closely related to the temperature. If the temperature is high, the breeder can change water for them every 5 days. Because the high temperature will increase the metabolism of goldfish, the deterioration of water quality will be faster. When the temperature is low, the water can be changed every 7-10 days. Because of the low temperature, the amount of food intake and activity of goldfish will be reduced, so the frequency of water change will also be reduced.
Jinlongyu is sensitive to environmental changes, so the amount of water changed each time should be controlled at a quarter of the total amount of water. When changing water, the temperature difference should not be too large, and it is best to control it within 2 degrees Celsius. If conditions permit, a circulating filtration system can be installed to reduce the frequency of water changes.
goldfish? The requirement of goldfish for water is not too high, and it can be raised with tap water at ordinary times. But before use, it needs to be exposed to the sun for 2-3 days to volatilize the chlorine in the tap water, and after exposure, the temperature of the new water will increase, and the temperature difference between the new water and the old water will become smaller. Breeders can also use mountain spring water, which contains a lot of minerals, which is very helpful for the development of goldfish. But it is better not to use river and lake water, because now the river and lake water will be more or less polluted, which will affect the growth and development of goldfish. The requirement of goldfish for water quality is not high, and the PH value can be controlled between 6.5 and 7.5 at ordinary times.
