Can guppies be cross-bred in polyculture, because guppies can hybridize with other fish. If crossed with suitable fish, different species of guppies may be produced. But if not interbred properly, guppies can give birth to malformed fetuses. And cross-breeding can affect the genes of their offspring, so breeders should not mix guppies with other fish if they want to reproduce.
Guppies not only breed with other fish, but also with different kinds of guppies. Because there are many species of guppies, if different species of guppies are hybridized, it is likely to produce new species. But if breeders want to keep guppies genetically pure, they can't mix different species of guppies together.
should be paid attention to in the polyculture of guppies? 1. Guppies are gentle in character. Breeders need to choose those with similar characters when they are polycultured. They can't choose those with ferocious characters. Otherwise, guppies are vulnerable.
2. During polyculture, attention should also be paid to disinfection, so as not to let the fish with germs enter the fish tank, so as to avoid polluting the water quality or infecting other fish.
3. Although guppies are small in size, breeders should also pay attention to the feeding density. If the feeding density is large, they need to install filters or oxygen pumps.
