By Euronews
Published on
The longest-living fish in captivity has been put down due to ill health.
The longest-living fish in captivity has been put down due to ill health.
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The lungfish or Granddad as he was known, was acquired by the Shedd Aquarium in Chicago in 1933. He He was well into his mid-90s but after showing signs of organ failure his keepers decided enough was enough.
Lungfish are native to Australia and are so called due to having a single primitive lung and are among the few fish that can breathe air.