To breed pike, first prepare a separate fish tank and adjust the water temperature to about 26 degrees. Then choose the parent fish. You should not only choose the parent fish with good quality, but also pay attention to the male female ratio. It is best to keep it at 2:1 or 3:1. After entering the tank, the male fish will chase the female fish. The female fish will contain the semen secreted by the male fish in her mouth. Then they will lay eggs and spit out the semen to fertilize the eggs. After the eggs are fertilized, take them out and hatch. 1、 How to breed rat fish 1. Preparation: to make rat fish breed, we must first make preparations. The most important aspect is the fish tank. A special fish tank needs to be prepared. In addition, the water temperature should be adjusted to about 26 degrees. They also need some shade places for them, such as water, grass and so on.
2. Choose parent fish: the quality of parent fish is more important, otherwise the reproductive effect will be very bad. We should choose rat fish with high activity, healthy physique and obvious variety characteristics as parent fish. Then we should also pay attention to the ratio between male and female, preferably 2:1 or 3:1, that is, the number of male fish needs to be more than that of female fish.
3. Insemination: moreover, it is a specific reproductive process, specifically called "T-type reproduction". Put the parent fish in a prepared fish tank, and then the male fish will chase the female fish. If the female fish accepts the male fish, the male fish will stretch out their reproductive organs, and then the female fish will contain the semen secreted in her mouth. After that, the female fish will find a suitable place to lay eggs and spit out the semen to complete the process of insemination.
4. Hatching: after insemination, all you need to do is take out the inseminated eggs for reproduction. Also adjust the water temperature to 26 degrees. After about four days, they can reproduce successfully.
5. Raising small fish: newly born small fish can eat migratory water, water fleas, etc. When you grow up, you can eat some rich shrimp, fish feed and other food. 2、 How old can the rat fish reproduce? The rat fish can reproduce only after entering the stage of sexual maturity. It enters the age of sexual maturity is relatively large. Generally speaking, it can reproduce only after breeding for about 2 years. Don't choose too young pike for breeding, otherwise the breeding effect is not good. （ShuYuZenMeFanShi，DuoDaKeYiFanShi）