When the three-thorn lionfish spawns, first of all, pay attention to control the environment in the aquarium: the water temperature should be controlled at 22-28 ℃. The three-thorn lionfish does not have harsh environmental requirements, but it is slightly alkaline and slightly alkaline. Salt water is best.

In addition to the water quality, the three-thorn lionfish are not happy In brightly lit places, they usually look for caves or other hiding places to hide, so it is important to arrange driftwood, caves, etc. in the water tank, especially during the spawning period.