The suitable water temperature for Thai lion goldfish is about 20-28 degrees. When the water temperature exceeds 30 degrees or falls below 10 degrees, Taishi goldfish need to be cooled down or heated up in time, otherwise they will stop eating or stop growing, and in severe cases, they will die.

What should you pay attention to when changing the water for Thai lion goldfish?

1. When changing the water for Thai lion goldfish, do not change the water all at once. Change one third of the water each time. OK, the temperature difference after changing the water cannot be greater than 4 degrees.

2. Be careful not to change the water too frequently, just change it every 3 days.

3. When changing the water, the movement should not be too loud to avoid scaring them.