How deep should my pond be in order to keep koi alive in the winter?
i was planning on building a koi pond in my backyard 2000-3000gallons, and i need to know how deep my pond needs to be in order for the water to not completely freeze.
winter tempuratures can get up to -30degrees celceus here. (water freezes at 0 degrees celceus)
Answer by pipman23
They will hybernate....and reamerge in the spring.
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