Big Blue!!!! Going on 12+ years with him. This photo was taken a 2 years ago when I got my Red Sea tank...he has gotten even bigger about 7" long! He's been thru at least 2 ich outbreaks and 1 power outage that killed all my other fish. He's a tank!!!!! Not sure how long these guys live in captivity. Oh and we love you to Wolley! (yellow backwards