My old flame-fin Tomini tang passed away today. I had him for 15 years and when I got him from a previous reefer, he was 5 to 6 years old already. So he lived a full life of 20+ years.
Always ate like a pig even last night.
RIP.
It is one of my oldest fish.
I had a blue Hippo tang that lived for 24 years. (7 years with the previous owner and 17 years with me).
A purple tang that lived for 15 years with me but he was with his previous owner for 6 years for a total of 21 years.
A clownfish that is 20+ years old and still alive and kicking, but her mate passed away a few years back.
Many of the fish I currently have are over 15 years old.
Man, sorry to hear that Dong. It's funny how they become family after a while. Sorry you lost it, but I'm 100% positive it was expertly cared for and lived every single day it was supposed to.