How much is the best water temperature for koi fish and what water is the best

The water temperature of koi is the best between 20-27 ℃. Koi is essentially a cold water fish, but Koi has a strong adaptability, and they can survive even when the temperature is very low. Although they can survive when the water temperature is too low or too high, it will affect their normal growth and development. Usually in summer or winter, people who raise koi will adjust the water temperature. Koi also has certain requirements on water quality, so it is recommended to raise it with well water or dried tap water.

1. The water temperature of koi is the best

Koi is an ornamental fish, and they like to live at the water temperature of 20-27 ℃ best. Koi has stronger adaptability than other fish, and the temperature will not cause them to die, but it will greatly affect their growth and development. When koi is still a seedling, special attention should be paid to the water temperature. If it is too low or too high, it will lead to their short life.

Although adult koi fish have strong adaptability, too high or too low water temperature will also lead to their slow metabolism and affect their ornamental. When raising koi artificially, the temperature will be lowered in summer and the water temperature will be heated in winter to keep the water temperature at 20-27 ℃, which can ensure the health of koi.

2. What water is the best for koi fish

Well water is the best way to raise koi fish, because well water is very pure and pollution-free, and there are few harmful substances to koi fish in it. If you raise it at home, you can also use tap water, but because tap water usually has chlorine gas, it is best to aeration and dry it first, and then use it to raise and motivate you. Koi fish not only requires water quality, but also requires the PH value of water. Therefore, in choosing water, we must choose the water quality suitable for their PH value, and the most suitable PH value for Koi fish is between 7.2 and 7.5.