Whether the guppy tail can recover after being bitten depends on the degree of injury. If their tails are not badly bitten, they can recover. Because the guppy's tail has the ability to regenerate, it can be recovered if it is not seriously injured. Breeders only need to ensure that the water in which they live is clean, and their tails can be regenerated.

If the guppy's tail is badly bitten or the whole tail is bitten off, it cannot be recovered under normal circumstances. Because the tail of guppy is relatively large, although it has the ability to regenerate, the speed of regeneration is relatively slow. In addition, the injury is serious, and it is easy to get infected, so it is difficult to recover. Even if their tails can be restored, the newly grown tails are quite different from the original ones.

1. Disinfection: After guppy tail is bitten, breeders should disinfect them first, so as to avoid infection of their wounds. If conditions permit, potassium permanganate can be smeared. If there is no potassium permanganate, some crude salt can also be added to their water.

2. Keep the water clean: During the recovery of guppies, breeders also need to keep the water in which they live clean. In this way, the injured part of the tail will not fester and infect.

3. Supplementing high-nutrition food: If you want to restore the tail of guppy fish, you should feed them more high-nutrition food, so as to ensure that they have sufficient nutrition to recover.