The life span of map fish is 5-10 years. The life span of wild map fish is slightly longer, usually 12 years. The life span of artificially cultured map fish is about 5 years. Map fish are one of the longer-lived tropical fish. Their lifespan is affected by the way they are raised and the environment. If the owner raises it well, takes good care of it, and cleans the fish tank regularly, their lifespan will be longer.

Notes on raising map fish:

1. When raising map fish, pay attention to controlling the water temperature between 22 and 30 degrees, and carry out large-scale breeding every week. Change the water. Changing the water can promote the growth of map fish.

2. The density of raising map fish must be controlled within a suitable range. Raising too much will cause hypoxia.

3. Map fish are a relatively greedy fish. Feeding them too much food may cause them to overeat. At the same time, you should also pay attention to cleaning up uneaten food in time to avoid contaminating the water quality.