Pudge has been doing better, and after following someone's advice, separating him was the best choice. He's now sporting his new 2 gallon tank and looks happy to be out of that dingy bowl.
And also that bowl is now packed away in my duffel bag, hopefully not to be used for a VERY long time. ^^
He's looking a lot better in his tank and I'm happy to know that he's finally loooking like he's ready to recover. There is still some more damage from yesterday, but I hope that from now on, it just gets better.
I just wish I had a heater :/