Hello reefers i just bought a male blue throat trigger. He is about 4 inches. He is very shy to me. i observed him with the his fellow tank mates and they are all getting along fine. The leader of the tank( yellow tang) is showing who's boss but nothing serious and has already accepted him. The problem is that whenever i come near the tank even in the room he hides and won't come out. He was like this at the fish shop as well but i couldn't resist his beauty. i hope this is normal new behavior and will end shortly thanks for reading and any advice is appreciated.