Anyone know what my Betta has?
Large brown spot going from back of body to middle, loosing color, fins look, I don't know, not very good. He lies to the side, sits there, looks like he'll be dead in 5. This all happened in 24hr, yesterday morning he was eating and swimming fine. I'm not sure, but he might have a small bulge, if he does, it's small though, I might just be paranoid.