hey this maybe a stupid question..... but what happens when a fish out grows it tank, what have you guys (or girls) done? taken him to the LFS for store credit? gotten a bigger tank?? gave em to a friend?? I would like a powder blue tang in my tank but ive read that they get up to like 15 inches 8O thats a big fisshy, i dont know if i would be able to keep one so big, so i was just wonderin