It takes 5-10 days for the guppy to be put back into the vat after giving birth to small fish, because the guppy is oviparous and produces small fish larvae, so it will consume a lot of physical strength and energy in the production process. Moreover, the production of small fish larvae also consumes their bodies, so breeders need to give them enough time to recuperate alone. You can put it back into the original tank in a few days, and you can see if there are any male fish in the fish tank. If there are male fish in the fish tank, you need to rest for about 10 days before putting them back. Because males will harass females, they can't rest normally. If there is no male fish in the fish tank, the breeder can put it back directly, or put it back after about 5 days of rest.

The guppies can produce again about one month after giving birth to small fish, and their reproduction frequency and quantity are relatively high. Moreover, their production is not restricted by seasons, so long as the living environment is comfortable, they can always produce. However, it is not recommended that breeders allow guppy to produce frequently, because frequent production will not only affect the quality of offspring, but also affect the body of female guppy fish. In addition, frequent production will also affect the physique of guppies and shorten their life span.