How long do Koi live for?
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Koi usually live for 20 to 30 years. Some will live even longer. Factors that affect how long a Koi will live include:
- Overall health
- Pond water quality
- Area Predator Population
- Pond Size
- Koi Food Quality
The oldest Koi on record was names Hanako. Hanako reportedly lived to be 226 years old.