How to raise koi fish
Thread Content
Do koi fish need their water temperature to be maintained during winter? Can it freeze to death?
It’s possible. On snowy days while reading, the carp in the campus pond would come up to the surface with their bellies turned upside down. The nice roommate picked up some hot pot ingredients, but the taste wasn’t very good. . On TV, residents in Chiba Prefecture, Japan, raise koi fish using underground flowing water, and they survive even when it snows outside. . .
You can’t die of freezing in the room, because fish are cold-blooded animals.