I was given one by a friend who purchased it but was getting harassed by a larger group of blue tangs in a 400g. Its about 1 inch in length, and is currently the only fish in a RedSea Max250(65g). I was planning on keeping it a coral only tank, but what the heck. I know tiny juveniles are more difficult to care for, any advice? He greedily goes after frozen brine, but theyre almost too big for his mouth. I can't tell if he eats anything or if he just puts it in his mouth and spits it back out..