koi pond storm preparation

Can baby koi survive winter?

When koi and goldfish spawn, they produce thousands of eggs but very few actually survive and grow up into baby fish. … By the end of summer you’ll have to decide whether to bring the babies inside or let them over-winter in the pond

Can Koi survive winter?

Goldfish and koi are very hardy fishes; they can survive water temperatures as low as 0°C, which means they can survive in the pond during the winter as long as it doesn’t freeze solid and they have adequate water quality and oxygen.