. The PH value of Koi water is between 7.2 and 8.0. Koi can actually survive between 6.5 and 9.0. Relatively speaking, it is the most comfortable to live in weak alkaline water. If you want it to grow and develop well, you'd better let it survive in a suitable weak acidic water. At ordinary times, we must not choose acidic water, which will make the resistance of Koi worse and make it easy to get sick. With the passage of time, the PH value of the water used to raise koi is getting lower and lower, so it is necessary to change the water properly to raise the PH value.
water temperature of Koi? The water temperature of Koi is best in the range of 20-27 ℃. Koi is a kind of cold-water fish, which has a wide range of adaptation to water temperature and strong adaptability. Koi can survive in water temperature of 5-30 ℃. However, the range of 20-27 degrees Celsius is the best for it, because it grows the fastest and has the strongest resistance.
of adjusting the temperature of Koi 1. Summer: The temperature in summer is generally above 30 ℃, and the temperature is relatively high. The water temperature can be adjusted by changing the water and turning on the air conditioner.
2. Winter: In winter, when the temperature is below 0 ℃, there are many cases. When the temperature is too low, it is easy to die. At this time, you can turn on the heating rod to raise the water temperature.
