Originally Posted by
florida joe
http:///forum/post/2529052
An other thought most of us look at the literature pertaining to a certain fish we want to buy which is important. But it seems to me at least the measurement given for fish size is the max it will reach as an adult in perfect health and under perfect tank conditions. I have never seen a Yellow Tang 8in long, a Pacific Sailfin 16in,Purple Tang 10in my point being IMO we should look at a realistic size we can expect under the conditions we will be keeping the fish and then make our decision
Well, I consider the sizing noted on most sites to be accurate. As I've said in a previous post, I've seen 18 inch Nasos, 12 inch Hippos, etc. The thread I posted before also has a posting from a member here that has a 10 inch yellow, which yes, is 2 inches bigger than most sites specify. Sure, in some circumstances they won't live long enough to get to that size, but therein lies the problem; if they don't reach that size in their lifetime then they weren't healthy and will likely have a drastically reduced lifespan. In fact, in home aquariums, fish should technically live longer than their wild counterparts because of the lack (or attempted lack) of disease/parasites/predators/etc. They're also usually healthier too because of the variety of foods we feed and the vitamins we supplement.