1. Because the individual of map fish is large, it is necessary to choose a larger fish tank when breeding.

2.Map fish consume a lot of oxygen, and are generally cultured in aquariums, mainly in dilute culture.

3. The suitable water temperature for 3.map fish is 22-28℃, and the water temperature is lower than 18? C or over 30? C, map fish will die.

4. The water quality of map fish should be fresh, which can promote the growth of fish. Generally speaking, it is enough to change water 1 2 times a week during feeding.

5. In a day, map fish need to receive at least 2 hours of light to ensure the normal life of map fish.

6, map fish like to eat live animal bait, you can feed some small fish, shrimp, cockroaches, or feed some lean meat. Map fish are greedy and eat as much as they are fed, so they must be fed regularly and quantitatively.