I have one that was labeled as a flame fin tommy tang. is kinda greyish blue in color with bright orange fins (tips/outline) that's my favorite his is very showy alittle shy but even tempered. I also have a yellow tang but its showing signs of the lateral line erosion which im told is common and can be slowed by making sure they have plenty of greens to eat but as much as he eats it doesn't seem to slow or show signs of change. over all he is healthy looking though.