Map fish in the age of sexual maturity, you can reproduce. In principle, the eggs they lay can live, but they need to pay attention to keeping the surrounding water temperature suitable. When the water temperature and other conditions are not suitable, the eggs may not survive.
In the process of reproduction, the incubation after spawning is an important process. After the map fish spawn, first of all, we need to identify whether these eggs have been successfully fertilized, to jump out of the eggs that have not been fertilized. It can be judged by the color change of the eggs, if there are black spots in the middle of the eggs, it means that the fertilization is successful; If the color of the eggs turns white, then it means failure.
After spawning, these failed eggs can be isolated. For successfully fertilized fish eggs, keeping the water temperature around them is a very important task. The water temperature is not the higher the better, specifically around 26 degrees is more appropriate. If it is above 28 degrees, although the hatching time of fish eggs will be shortened appropriately, the quality of hatched fish fry is very poor. For the original water in the fish tank, do not easily replace, if the water quality changes dramatically, then the hatching of fish fry will be affected. For the original parent fish in the fish tank, they can also be fished out to prevent them from inadvertently eating the eggs or small fish. If the surrounding environment is suitable, the eggs can be seen hatching successfully in two or three days.
