The aptly named Methuselah, a lungfish at the Steinhart Aquarium in San Francisco, is the oldest fish held in captivity, with an estimated age between 92 and 101 years.
Methuselah arrived on US soil in 1938, on a steamboat from Australia, along with 230 other fish. Today, she – scientists believe it’s a female, although they can’t be sure – is the only living fish out of all the ones that left the steamboat. She was only a little fish back then, but she kept growing as the years passed and the aquarium life seemed to suit her. The people peering at her through the glass wall didn’t seem to stress her out one bit, and she still enjoys peering back at visitors to this day. She was originally given the unofficial title of oldest fish in captivity back in 2017, when experts estimated her age at 84. However, more recent tests showed that Methuselah is even older than previously anticipated – at least 92 years old and up to 101.
