P.S. tcmfish - I completely agree about the growth rate you posted about. Some don't understand this here for some reason. If you take the same exact fish at the same exact size, and put them in different tanks (say a 500 gallon and a 50 gallon) the tang in the 500 gallon will grow so much faster than the one in the 50 gallon tank. It's just a fact. I've seen it happen personally. I put a vlamingii in my 180 years ago at the same time a buddy put one in his 92 bowfront. A few months later he came over and asked me where my little vlamingii went. LOL He didn't recognize it because it was so huge compared to his.
So again, calling a fish housed in a tiny tank happy and healthy is just a bunch of crap if you ask me. It's unproveable.
And the avatar comes from a dispute I had with an idividual that had 25 fish, 12 of them being 6"+ tangs, in a 120 gallon tank. Then he went out and bought 250 clownfish. I told him he was irresponsible, overstocked etc. People that know me started saying, uh oh here comes the tang police and it just stuck. Instead of fighting it, I roll with it. It's kind of funny...but at the same time serious. The ONE thing in this hobby that I'm most passionate about is tangs. They are what got me into the hobby in the first place. Everyone has their 'thing' that they love about reefing. Some people like zoa's, some like chalices, acans, acros, clownfish, anthias, groupers, DIY, etc etc. My niche is surgeonfish. I'm by no means an expert, but it's what I've dedicated most of my learning to...because I like them so much.