The adaptability to water temperature is large, and it can survive in the water temperature range of 0 to 38°C. It belongs to the wide-temperature fish.

When the water temperature is 6℃, the red top purple robe starts Feeding; when the water temperature is -3 ~ 0 ℃, the red top purple robe begins to hibernate; when the water temperature exceeds 28 ℃, the red top purple robe slows down. The optimum water temperature for the growth of Zhu Ding Zi Luo Pao is 18-22 ℃.

However, the red top purple robe has the weakness of not being able to tolerate sudden changes in water temperature. For example, when the water temperature suddenly increases or decreases by more than 5°C, the red top purple robe often twitches and swims wildly. If you do, you will get sick, or even die immediately.