How deep does water have to be for koi to live in winter?

Answer by  hughey (196)

The depth of the water isn't quite as important as the temperature. The fish obviously need enough water to cover their body. So long as the water doesn't freeze the fish metabolism will slow and the fish will endure. Unfrozen water about one foot minimum.

Answer by  dante54 (347)

Water should be at least three feet deep. A koi pond also needs to have at least 50 to 60 gallons of water.

Answer by  tackleshack (140)

This will depend highly on your geographic location. However a pond that is over 6 feet deep should sufficiently hold them over through the winter. try adding a pond heater to keep the water ice free as well.

Answer by  sarah237 (385)

The water needs to be about 4 feet deep for koi to live in winter.They need plenty of swimming room if the water freezes over.If you live in a warmer climate then 3 feet would be enough.

Answer by  TwoToneDodge (2204)

At LEAST 3 feet deep. Deeper if winter around you is cold, you don't want the water to freeze around your fish.