Guppies bite guppies. Although they are gentle compared with other fish, they also fight. For example, when there are sick guppies, older guppies and newborn guppies in the fish tank, they will bully these fish. In addition, after the guppy enters the breeding period, its character will become irritable, and many male fish will fight for the female fish. In addition, lack of space and food will lead to their fighting. The guppy's tail is bigger and more beautiful, but when fighting, it is easy to hurt the tail by mistake.

If breeders want to avoid fighting, it is best to choose a larger container to breed, so as to ensure that they have enough living space. Food should also be fed regularly and quantitatively to avoid fighting over food.

guppies eat small fish, their feeding habits are miscellaneous, and there are many kinds of food they can eat. And they also prefer animal feed, so when they are hungry, they will catch some small fish to satisfy their hunger. Especially when the female fish is in production, it is easy to eat the newborn fish directly. Although they will eat small fish, they can only eat very small fish. When the size of fish exceeds the size of their mouths, they generally don't eat any more.