Oldest fish?

[Psylk87]

I was thinking today and it occured to me that my Betta is 2 years old now. Which got me thinking. What is the oldest fish you have had?

I had a firemouth for about 4 years once and he was probably my oldest fish. I would love to have them again he was so pretty.

 

[Sambo7475]

my common pleco is 4, and my glodanios are 3 1/2. They're my oldest to date. They lived through my old information, and stupid mistakes I made before I joined this forum. They must be tough as nails!