in cold
1. Adjust the production water temperature to about 26 degrees. This can effectively stimulate them to lay eggs, and this temperature can also make the eggs better adapt to the external environment, so as to avoid the situation that the water temperature is too low to cause a large number of deaths of fish eggs.
2. After the production of the mother fish, they should be separated from the eggs in time to avoid the mother fish eating the eggs.
before the production, the guppy will generally have the following kinds of performance before the production:
1, the color of the fetal spot deepens: the color of the fetal spot of the mother fish is darker before the production, which is obviously different from the usual.
2. The gonopore becomes square: Before giving birth, the belly of the female fish will be very large, and their gonopore will be square (usually the gonopore is round).
3. Abnormal behavior: Guppies near birth tend to stay quietly in a corner. Of course, there are also female fish that are particularly active.
4. Loss of appetite: If the breeder finds that the female fish suddenly does not eat or has a loss of appetite, it is basically in the early stage of production.