Claim: Hanako, a scarlet koi who lived in Japan, set the record as world's oldest fish when she died in 1977 at the age of 226.
Fact-check: Did World's Oldest Fish 'Hanako' Live To Be 226 Years Old?
Verdict: Unproven
Organisation: Snopes
Author: Madison Dapcevich
Date published: 2021-04-11T09:00:46