Whether male and female guppies should be separated depends on the specific circumstances. For adult guppies, male and female fish should be kept separately to prevent the male fish from eating the small fish produced by the female fish. However, for newly hatched fish that are less than one month old, the male and female are indistinguishable and do not need to be separated. Therefore, they can be raised together when they are in the juvenile stage, but after one month of breeding, when the males and females can be distinguished, they should be raised separately.

Notes on raising guppies:

1. Decorate the fish tank properly. It is best not to place plastic plants and stones in the fish tank. Over time, it may It will harm the health of guppies.

2. Tap water cannot be used directly when raising guppies. It is best to leave the tap water for more than half a day before using it.

3. Guppies are relatively sensitive to temperature, so the water temperature must be strictly controlled. It is best to maintain the water temperature at around 22°C.