for goldfish to grow? The most suitable water temperature for goldfish is 18-26 degrees Celsius. In this temperature range, their appetite and activity are the highest, so controlling the water temperature at 18-26 C can make goldfish grow and develop better. If the water temperature is too low, the goldfish will have reduced activity and appetite, and long-term low temperature will also reduce the resistance of the goldfish, so when the temperature is low, it is better for the breeder to install a heating rod in the fish tank for constant temperature. If the water temperature is too high, it will also have a great impact on the goldfish. When the temperature is high in summer, the breeder also needs to use ice bags to cool the goldfish.
raise goldfish, but you can't use the tap water that has just come out, because the tap water that has just come out contains chlorine, which has a great impact on the health of goldfish. The breeder needs to expose the water to the sun for 2 days before using it. Goldfish do not require high water quality, they like weak acid or neutral water, breeders can control the PH value between 7.0 and 8.5. Goldfish do not need to change water too often, 1-2 times a week, if there is a filtration system, it can be changed once every 10 days. The amount of water change does not need to be too large, only a quarter of each time, when changing water, pay attention to the temperature difference between new water and old water, try not to exceed 2 degrees Celsius.
