Angelfish can generally lay eggs after eight to ten months of age. The condition of angelfish reproduction is to reach sexual maturity, the female fish's sexual maturity is a little earlier, about eight months old can spawn, and the male fish mature a little later.
Angelfish is a kind of oviparous fish, that is, in vitro fertilization, spawning and hatching, the whole hatching time is not long, about a day and a half can be hatched out. Their reproductive capacity is relatively strong, in a suitable environment, every ten days can lay eggs. Moreover, they lay a large number of eggs, one can lay 400-1000 eggs.
The way angelfish reproduce belongs to oviparous reproduction. During the breeding period, male and female fish can generally be seen in pairs, and they will appear abdominal prolapse or even genital tube protrusion, at this time they need to be isolated. When laying eggs, the water temperature is generally controlled at about 27 C, which facilitates their reproduction. In the process of reproduction, the male fish is usually fertilized at the same time as the female fish releases eggs. Fish eggs are usually laid on aquatic plants or production boards, and hatched by male and female fish together, usually within 36 hours to hatch small fish.
