When breeding goldfish, there are many problems to pay attention to, and light is one of them. When breeding goldfish, you can give them the sun every day. Proper light is beneficial to the growth of goldfish, can play a role in killing bacteria in water, can make goldfish healthier. However, different seasons suggest different hours of light per day. In spring and summer, it can provide 1-2 hours of light every day. In autumn and winter when the temperature is relatively low, you can properly extend the light time, control in 3-4 hours a day is better.
If the sun is not enough on rainy days, you can also use tools such as light sticks to supplement. However, too long light will lead to rapid reproduction of algae in the water, water quality will become very turbid, goldfish are prone to illness. Therefore, the light time can not be too long. In addition, too strong light for the health of goldfish is also harmful, can not let them be direct light, especially at noon in summer direct light.
Generally speaking, the time for the goldfish to bask in the sun can be adjusted according to the temperature. If the temperature is relatively high, it can provide 1-2 hours of light every day. If the temperature is relatively low, it can provide a longer period of light, in 3-4 hours is better. The best time for goldfish to receive light is in the morning and afternoon, not at noon. Because the noon light will be stronger, especially in the summer at noon, the light is very strong, must avoid.
