Got this guy a month or so ago from petsmart. Tag on tank said that he is an oranda (was in a tank with a bunch of white with red heads). If he truly is an oranda, will it cause any growth or health issues if I don't try to grow his wen? There seems to be a lot that goes into 'grooming' specific characteristics, and he's (or she's) in a tank with other fantail / ryukin mutts. It's not important to me if he gets a big head or not, as long as he's healthy.