White lips hang best in water temperature of 25-27 degrees Celsius. If the water temperature is too low, it will affect the activity and feeding situation of the white-lipped crane. If the feeding and swimming are hindered, the white-lipped crane may die slowly.

It is necessary to change the water 2 to 3 times a week to ensure the water quality It's clean, just replace one-third of the water every time. When changing the water, the temperature does not change by more than 2 degrees. If the water temperature is higher than 30°C, the life of invertebrates will be affected. If the water temperature is lower than 25°C, the vitality of invertebrates will be weakened, which will also affect the health of white-lipped hangers.