About a week ago I acquired a sick beta. He had the classic signs of either an intestinal blockage or SBD. I've been treating the water with epsom salt. Aside from the fact that he sticks to the surface and floats back up to the top when he tries to swim to the bottom, he's quite active and mobile. I've attempted to feed him twice, just to see if he would eat, and that was a negative.
This morning I noticed something new. His eyes seem almost sunken in. I've never seen this before. It's also starting to look like he might have a body slime infection due to a few spots of raised white film on his head.