guppies have fetal spots before giving birth to small fish. If the fetal spots are found to be obvious, it means that they are about to produce. At this time, it is necessary to prepare a fish tank to isolate the small fish. When the small fish are born, they need to be isolated, one is to avoid being eaten by the female guppy, and the other is to avoid being infected by the waste in production.

Not all guppies will grow fetal spots at the first time of pregnancy, but many guppies will show up when they are in labor. If this is the case, it usually takes about three to five days to give birth. If you have fetal spots from a pregnancy, this situation will generally give birth in about one month.

1. Illumination: Guppy needs to avoid light during production. This stage is special, and guppy is easily disturbed. Therefore, it is necessary to avoid light properly during production to make guppy feel safe before it can produce normally.

2. Feeding: The guppy does not need to be fed when it is produced, but can be properly fed after it is produced to supplement nutrition.

3. Isolation: When guppies produce small fish, they should isolate them. At this time, the female guppies are hungry and easily swallow small fish. After producing small fish, the female guppies will emit impurities, and the small fish are easily infected, so they need to be fed in isolation.