Oldest Fish
A female European eel (Anguilla anguilla) named Putte, was reported to be 88 years old when she died at Hälsingborg Museum, Sweden, in 1948.
Directly from the Guiness book of world records site.
And to not get everyone angry, my oldest fish was a betta who lived for 6 years, but when we bought him, we were told he would only live for 6 months
Bluey
A female European eel (Anguilla anguilla) named Putte, was reported to be 88 years old when she died at Hälsingborg Museum, Sweden, in 1948.
Directly from the Guiness book of world records site.
And to not get everyone angry, my oldest fish was a betta who lived for 6 years, but when we bought him, we were told he would only live for 6 months
