1. Feeding frequency: The feeding frequency of zebrafish is not fixed, and their food demand is different at different growth stages. Juvenile zebrafish have a high demand for food, but their appetite is small, so breeders can choose to feed them twice a day. As adults, zebrafish demand for nutrition and food will decrease, and their appetite will increase, so breeders can meet their needs by feeding them once a day.

2. Feeding method: Zebrafish belongs to the upper layer, and generally moves in the upper layer. Breeders can put food directly on the water surface, or they can choose some floating feed to feed.

3. Feed amount: Zebrafish are small, so they don't eat much. When they are raised in captivity, the feeding amount can be determined according to their size. When they are less than 4 cm long, it is best to eat them in 5 minutes at a time. When their body length is larger than 4 cm, they can eat in 10 minutes at a time.

1. Animal feed: Although zebrafish are omnivorous fish, they prefer animal feed. Breeders can usually feed them some bumper shrimp, red worms, silk earthworms, yellow mealworms, bread worms and other foods.

2. Synthetic feed: There are many special synthetic feeds on the market, which can also be used as the staple food of zebrafish. But this kind of feed is not easy to digest, so breeders need to pay attention to the amount of feeding.