wow very nice , make sure you watch him when he eats like that , i had a 16 male that swallowed a red tail cat . i seen when i came in that he had it in his mouth . so i watched tv and about 1/2 hour later he was on the bottom of the tank. i kept watching and he turned side ways and his color faded and he was choking . i think he couldn't spit it out either so i pulled him out and got some plyers and got the tail of the cat and went back and forth pulling on the cat and it came out.
the gill on the umbee turned inside on the bottom but he healed in a couple of weeks. nice umbee again ...