The first image is of 007 the night he died, the other is how he used to be. His fins got tattered over two weeks ago and have slowly gotten worse. I think he was biting at them. They were never red or infected or anything so I don't know why he got sick...but a few days ago he started acting sluggish and would stay at the bottom of the tank. He wasn't moving around much the 36 hours before he died...I'm not sure what happened.
He was a chill little guy, always calm. He never really flared up even when I had a mirror in front of him. Poor thing was nice and peaceful.