1. Constant foraging: After guppy is hungry, it will keep foraging and swimming around in the fish tank to try to get food. If the breeder is close to the fish tank, they will immediately come forward and wait for the breeder to feed food. At this time, the breeder feeds them food, and they will eat it as quickly as possible.

2, eating aquatic plants or moss: Under normal circumstances, guppies will not eat aquatic plants and moss. But when they can't find any other food, they will feed on aquatic plants or moss. If the breeder finds them eating moss or aquatic plants, it means that they are already hungry.

1. Food: guppies are omnivorous fish, and their food requirements are not high. In artificial feeding, animal feed can be fed together with plant feed. This can not only ensure their adequate nutrition, but also ensure their balanced nutrition. Animal feeds suitable for them to eat include bumper shrimp, red worms, bread worms, yellow mealworms and so on. The plant feeds suitable for them are tender leaves of vegetables, fruits and so on. If breeders don't have enough time, they can also feed some synthetic feed. However, it is best for guppies in their infancy to match some animal feed to ensure adequate nutrition.

2. Feeding frequency: Guppies are small fish, and the demand for food is not great. It is best for breeders to feed them in small quantities and many times. Young guppies can be fed twice a day, and each time they are fed to 70% full. As an adult, you can feed it once a day, and each time you are 80% full.