Zebrafish will not eat guppy cubs under normal breeding, because they have no habit of preying on live bait. Although they are omnivorous fish, they are not very interested in live bait. Zebrafish generally do not eat pups of guppy fish as long as their breeders can ensure that they have enough food.
Although zebrafish do not eat guppy cubs under normal circumstances, when food is scarce, they will keep the habit of eating small fish, and eat guppy cubs as food. Therefore, breeders should try not to keep zebrafish and guppy cubs together.
2. Can zebrafish and guppy be raised together?Zebrafish and guppy can be raised together. Their personalities and habits are similar, so they are very suitable for raising together. The first is habit. Zebrafish and guppy are small tropical fish, and they all like warm environment. Put the two together for polyculture, and there will be no maladjustment of one party. Secondly, they are gentle in character and comparable in size, and they will not take the initiative to attack each other. If they are mixed together, there will be neither fighting nor bullying.
Although they can be raised together, breeders should also pay attention to the density of breeding to avoid insufficient space and lack of oxygen.