goldfish need bask in the sun, because basking in the sun has a lot of advantage to goldfish. First of all, it can effectively sterilize. As the saying goes, fish first raise water, which requires good water quality, give goldfish sunshine, ultraviolet rays in the sun can effectively eliminate bacteria in the water, thereby preventing the occurrence of diseases. In the case of good light, it can increase the speed of grabbing food and avoid the pollution of water quality by residual bait. Secondly, basking in the sun is conducive to controlling the water temperature, stabilizing the water temperature, and avoiding large fluctuations in water temperature to stimulate goldfish, leading to goldfish illness. Finally, basking in the sun can increase the luster of goldfish and improve the beauty of goldfish.
should goldfish pay attention to in the sun? 1. Give goldfish 3-4 hours of sunshine a day at most. The best time for the goldfish to bask in the sun is from 9 to 10 in the morning. The best place for the fish tank is beside the window or on the balcony with better ventilation.
2. If the goldfish is moved outdoors to bask in the sun, attention should be paid to increasing protective measures, not direct or insolation, preferably oblique sunshine. Because of insolation, especially at noon in summer, the water temperature is too high to cause hypoxia, and the ultraviolet rays are too strong to burn the skin of goldfish, which may lead to the death of goldfish in serious cases. Therefore, doing a good job of protective measures is an essential part of sunshine.
