I was reading through a site and came across this. It sucks that this restaurant must have had so many complaints they finally just put up a note "from the fish" that states its happy in a tank that is clearly to small. Although if that fish really is 32 years old (which I doubt) that is impressive.
http://www.passiveaggressivenotes.com/2009/10/07/the-patty-hearst-of-fish/
http://www.passiveaggressivenotes.com/2009/10/07/the-patty-hearst-of-fish/