Well, I’m new to reefing, but my mom started a FOWLR tank when I was 5 years old. I’m 30 now, blue tang she bought was one of the first fish in the tank and he’s still kicking it. 25 year old hippo tang. He’s insane. His name is Sergeant Blue aka Sarge, still going strong bullying his tank mates and eating super well. She also had a maroon clown live to be 22.