So I've had this lap for probably 5-6 months. Its tail has always been split and I was told by a few member that it would grow back (i dont really care if it does, gives it more character). Recently Ive noticed what looks like a bone sticking out by its tail, its a little hard to tell in pictures i tried the best I could. Is this harmful in any way? Im a little worried about him/her. He/she also hasnt grown at all in the time ive had it. Before i bought it it had been at the lfs for a good 5 months. It eats at every feeding but does have trouble "sucking" its food in. It eats tilapia, salmon and massivore. Any help is appreciated, thanks!