When guppies first get home, they may not be willing to eat because they are not adapted to the new environment. Don't worry too much about this situation, as long as the fish adapt to the environment, it will begin to eat. Different fish have different times to adapt to the environment. On the premise of stable feeding environment, they will gradually adapt after 1 to 2 days. If the fish are observed to start pecking at the sand on the wall or bottom of the tank, it indicates that they want to eat. If they put food in the water at this time, they will eat it.
After guppies can eat normally, they can choose artificial feed and live bait for feeding. The nutrients of artificial feed are relatively complete, and after processing, it is very clean and hygienic. Using them to feed fish does not have to worry about hygiene problems, but also reduces the risk of disease in fish. However, the taste of artificial feed may not be the favorite of fish, so it is best to match a certain amount of live bait to improve the appetite of fish. Live bait has high nutritional value, but most of them will carry pathogens. They must be cleaned before feeding. Common live baits are water fleas, silk earthworms, brine shrimp and so on, which are used to feed guppies are good choices.