The breeding cycle of the black Mary fish is about one month. It takes about 20 days for them to give birth to small fish each time. After giving birth to small fish, the mother fish needs to be isolated and raised alone. The time of monoculture is about a week. This can protect the mother fish and help it recover quickly from the state of postpartum weakness. After recuperation, they can reproduce as parent fish again.
There is no need to feed the fish on the first day of birth. On the second day after birth, it can be fed. Don't feed too much at this time, because they can also absorb the nutrients in the yolk. After another 1-2 days, you can feed normally. Feeding to control the frequency, can be fed once a day at the beginning, after it absorbs the nutrients in the yolk, can be fed 2-3 times a day, the amount of food feeding can also be slightly increased.
When feeding the black Mary fish, attention should be paid to the use of high nutritional value, easy to digest, small particles of food. This kind of food is more conducive to their growth. Specifically, you can use boiled egg yolk mixed with egg yolk water to feed, or you can use the debris of brine shrimp eggs to feed. In addition, it can also be fed with debris from artificial fish food.
