Guppy cubs need to be kept in isolation when they are born. Because the female fish consume a lot of physical strength after giving birth, their hunger is obvious. At this point, they may eat small fish. Therefore, when guppy gives birth to pups, it is necessary to prepare a sterilized fish tank in advance and prepare to put in the newly born guppy pups.

After growing for one month, guppies' body shape will change obviously and become bigger. At this time, the cylinder can be closed. If guppies are fed very nutritious feed, they will grow quickly, and this situation can be closed in more than half a month. If the guppy cubs are not growing well and have a thin constitution, they can be raised for a period of time before closing the tank for maintenance. If the young fish keep hitting the fish tank or swimming after closing the tank, it means that they are not suitable, so they need to be fished out for separate maintenance, and then close the tank again when they grow up.

1. Temperature: Guppy cubs are sensitive to water temperature, which should be maintained at about 25 degrees continuously. Oxygen should be applied immediately when the temperature exceeds 27 degrees. Especially in hot summer, we should observe the state of guppy more. If there is a rising situation, it means that hypoxia has begun. At this time, we should turn on the oxygen pump immediately to avoid suffocation.

2. Change water: Guppy cubs have high requirements on water quality, and generally need to change water three times a week, that is, once every other day.