The following types of home foods can be eaten by fish:

1. Professional fish feed is very nutritious, containing protein, fat, carbohydrates, crude fiber, calcium, phosphorus, etc.

2. Bread crumbs. It is recommended to feed less bread each time so that the fish can eat it all at once to avoid excessive bread contaminating the water quality. It is best to feed fish food and change the water once a week.

Notes on feeding fish:

1. Diversify the mix. While ensuring normal feeding, an appropriate amount of vitamins should be added to the bait, one tablet at a time. Try to diversify the feed to ensure the supply of various nutrients, promote the normal growth and development of fish, and also reduce the feed coefficient.

2. Timely acclimate fish to eat. After fish are acclimated to feed, they can eat bait in a timely manner and reduce the waste of bait.

3. Control the amount and frequency. There are obvious individual differences and seasonal changes in the food intake and frequency of fish, and they should be adjusted according to different individuals.