Two days ago I had to put down our beloved Betta Moegly. We had him over a year and last week the left side of his face started to swell. First on his gill plate then it moved towards his left eye and the daily I decided that he was at his end the swelling moved along his upper lip which made eating very hard and out of his daily 8 pellets he ate 1 and tired for an hour to eat another and gave up sitting at the bottom of his tank. He was loved but everyone in the house and will be missed.