The biggest difference between fine guppy and miscellaneous guppy is the variety, because fine guppy is bred by the same variety of guppy. Moreover, as long as they are bred in the same breed, the pattern on the tail and the body color will be passed on to the next generation.
Miscellaneous guppies are different, because they are hybrids between guppies and other fish, so their genes are unstable. Although there are some miscellaneous guppies that are better ornamental than fine guppies, there is no guarantee that they will be passed on to the next generation when they breed. Some beautiful miscellaneous guppies may produce worse offspring. There are also some miscellaneous guppies with poor ornamental value, which can breed beautiful offspring.
2. Can fine guppy and miscellaneous guppy be raised togetherFine guppy and miscellaneous guppy be raised together, because they all belong to the same species and have the same environmental requirements and habits, so they can be raised together. However, due to the pure variety of fine guppies, miscellaneous guppies are cross-bred. When they are put together for polyculture, try not to let them breed. Otherwise, it may affect the variety of fine guppy and the quality of offspring. After they reach estrus, breeders need to keep them separately.