of the Mary fish when it is about to give birth? If you see that the abdomen of the female Mary fish is swollen and accompanied by blackening, then this is basically the time to give birth. The main reason for female belly swelling is that there are fertilized eggs inside, while male fish look thinner and smaller. Anyone who has ever
raised a Mary fish should know that when a female Mary fish is about to give birth, in addition to abdominal swelling, it will also have a sagging anus. Mary fish is different from other oviparous fish, they belong to internal fertilization, in general, when the fertilized eggs mature, they can produce small fish.
the production cycle of Mary fish? The reproductive capacity of Mary fish is particularly strong, and the number of reproduction is relatively large. Their breeding cycle is very short, basically every 35 days. The number of each breeding is not small, and the number of newborn fish is usually between 40 and 100. If the female Mary fish is physically fit, the number of reproduction may reach more than 100, and the number of production is mainly determined by the size and physical condition of the female fish. Soon after the
fish are born, they can prey on some small organisms themselves, and the breeder can also feed some nutritious food, usually directly to the egg yolk water. However, after the young fish have finished eating, they should clean up the water in time, because this kind of food is easy to pollute the water quality.
