He's doing much better now. He's still not normal, but at least he can keep himself upright now. He's starting to avoid obstacles again. It's all good signs. The only bad thing now is that he is scraped up, and his wiskers are already starting to curl. I might seperate him later today for treatment so that he doesn't get infected. Sux to treat 350 gals, better to put him in the 50 gal rubbermaid. I'll try just melafix to start with along with salt and heat treatment, with tons of aireation. I'll post a vid later of him swimming upside down after an hour of being in the aireation.