We're getting a 50-65 gallon reef and I'm trying to figure out the stocking. I'd love to have some kind of tang but thought they needed bigger tanks. I think yellow tang is my best bet. I did research and many different sites give different information, some say you need 100 gallons, some say you only need 55. I'm wondering what your experiences are. Also, if I kept a yellow tang, would it limit the kinds of peaceful fish I'd be able to keep? Kind of wanted this to be community setup with peaceful reef fish.