1. Sufficient space: Although puffer fish does not require high space, they are larger when they grow up. As adults, their body length is about 20-30 cm, so breeders should prepare a larger fish tank for them to ensure that they have sufficient living space.

2. Clean water quality: Puffer fish has high requirements on water quality. To cultivate puffer fish in fish tanks, it is necessary to ensure that the water quality of their life is clean and refreshing. If conditions permit, it is best to install a circulating filtration system to slow down the deterioration of water quality and keep the water quality in the fish tank clean.

3. Stable temperature: When puffer fish are cultured in fish tanks, the water temperature in which they live should be kept constant. They like to grow in a warm environment, so it is best for breeders to install a heating rod to adjust the water temperature to about 25 ℃.

1. What kind of feeding: Puffer fish does not require particularly high food, but what they like best is animal feed. When cultured artificially, they can be fed some small fish, shrimp, shellfish, snails, shrimps, etc., and can also be fed some lean meat, animal viscera, etc.

2. Feeding amount: Puffer fish cultured in fish tank should not be fed too much. Because there is not much space in the fish tank, if they are fed too much, they can't move well, which may lead to indigestion. In artificial breeding, it is enough to feed 70% at a time.