Generally speaking, the seven-color angelfish bred for four or five months has the ability to reproduce, but it is best to choose female fish aged 9 months and above and male fish aged more than 14 months. Their breeding time is generally at the turn of spring and summer, when the climate is most suitable.
1, preparation tools: colorful angelfish breeding, first of all to prepare some of the necessary equipment. The most important thing is the fish tank, and the fish tank should be placed in a quiet place, so as not to frighten the parent fish in the process of reproduction. Then there are some other tools, such as the production cylinder and the aerator and so on.
2. Select the parent fish: After preparing the necessary tools, it is time to select the parent fish. Choose those with good body shape, beautiful color, healthy and length of more than 8 centimeters of colorful angelfish as parent fish. The age of the female fish should be at least 9 months, while the age of the male fish should be at least 14 months, otherwise the reproductive effect is not good.
3. Spawning and hatching: After selecting the parent fish, you need to put them in the prepared tank. After a period of time, the female fish will spawn towards the spawning tube, usually in the afternoon or evening, each spawning is more, between 100-300. Then the male will ejaculate into the eggs, and then the insemination process can be completed. Then there is the process of hatching, in the process of hatching, the parent fish will always be on the side to protect the eggs. After about two or three days, the eggs can hatch successfully.
4. Culture of small fish: About 50-60 hours after hatching, the small fish will begin to swim and absorb some of the nutrient solution secreted by the parent fish. After about 6-7 days, you can feed the small fish with food such as brine shrimp.
