To breed Caiyu, first select the parent fish, and then put them into the special container for reproduction. Generally speaking, they can't breed in the original fish tank. After that, they can find their own mate and mate. Keep the water temperature at 27-29 degrees and the mother fish will lay eggs. Male fish spit out foam, and then fertilize eggs to reproduce inside. After hatching the small fish, adjust the water temperature to 22-26 degrees and feed it after three or four days. 1、 Is it easy for Zhaocai fish to reproduce? Zhaocai fish usually start breeding when they are cultured for about 8 months, which is their sexual maturity. It is necessary to keep the surrounding environment suitable for them to reproduce normally. An important factor is the water temperature, which needs to be kept between 27-29 degrees. Moreover, they can reproduce many times a year. As long as the environment is suitable, they can lay eggs for the second time half a month to 20 days after the first egg laying. 2、 How to breed fish 1. Parent fish selection: in the breeding season, they basically will not reproduce successfully in the fish tank, so put the selected female fish and male fish in a separate container for them to reproduce. The number of parent fish placed should not be too much. Choose those lucky fish with good appearance, high activity and healthy physique as parent fish. The number of male fish can be slightly more than that of female fish, which can be distinguished by their color characteristics. The color of male fish is better than that of female fish, and the color of female fish is dim.
2. Insemination and hatching: Caiyu can find a spouse by themselves. Keep the water temperature between 27-29 degrees, so that the mother fish will lay eggs after insemination. The male fish vomit many bubbles on the water surface and then fertilize the eggs to hatch. Female fish can lay eggs more times and more eggs every year, so it is easy to succeed in breeding offspring.
3. Breeding small fish: after successful hatching, parent fish and small fish can be cultured separately. At the beginning, adjust the water temperature to 22-26 degrees, and don't feed at this time. After about three or four days, you can start feeding. （QiaoCaiYuRongYiFanShiMa，ZenMeFanShi）