Can it be farmed at-10 degree in winter?

Hello, you can raise some cold-tolerant fish. Like loach fish. Like we are in Shihezi, Urumqi, Xinjiang, loach can be cultivated in cold weather. Just say to do a good job in the management of fish ponds. Because loach is suitable for breeding in the north and south, and it has achieved good results. I hope it helps you.