Not sure about the actual age of my fish. But I know how long I had them for.
Yellow tang- 11years, mandarin female 9 years (the mate got into the overflow and died about a year ago). Male PJ cardinal about 9 years, the mate was killed by another fish a few years ago. Pair of percula clowns 6+years, Lime coris wrasse about 6years. I think those are my oldest saltwater fish