the Mickey fish? The Mickey fish is fertilized in the body. When they grow up, the female fish and the male fish begin to be in heat at the right time. At this time, the abdomen of the female fish will become larger, and there will be black fetal spots. After the male fish is in heat, it will continue to chase the female fish. It will insert its own copulatory organ into the cloaca of the female fish, and then expel sperm to fertilize the eggs in the female fish. In this way, fertilization is completed. After fertilization, the fertilized eggs will develop in the body of the female fish. When they mature, they will produce small fish, which can swim by themselves after birth.
Mickey fish? Newborn fish are very small and weak. First of all, breeders need to isolate them from their parent fish, or transfer the parent fish that have been produced to other tanks. Newborn fry do not need to be fed. They carry enough lecithin for them to absorb for about 2 days. After 2 days, the breeder can feed some shrimp eggs, cooked egg yolks and other foods. About a week later, they can feed some crushed synthetic feed or red worms. The environment for
raising small fry should not fluctuate too much. It is better to control the water temperature at 25 ℃ and the PH value between 7.0 and 7.4. Small fry do not need to change water within a week after birth, and a small amount of water can be changed after a week, but the frequency of water change should not be too high to avoid stimulating the fry.
