1. The rearing water temperature of Taisho tricolor koi is 20-23℃, and it can still survive when the water temperature is 11-15℃, but it is not conducive to the growth of Taisho tricolor koi.

2. Daily observation should be adhered to in daily management In the case of aquaculture water, pay attention to whether the water color is normal and whether the water is turbid. If conditions permit, it is best to test whether the various indicators of water quality are normal.

3. Generally, the size of the fish tank is small, while the Taisho three-color koi have a large amount of food and a lot of excrement. If the circulating filtration is not perfect, the water quality is very easy to deteriorate, so the water quality must be maintained. of stability.