Thank you all for replying. Here's an update on Bloo!
He's looking much much much better today! I didn't feed him, but I did decide to do a 100% water change only because I woke up and his bowl was kinda cloudy. Instead of using the "Bowl Buddies" drop tab, I used the API conditioner that I put in my 10gal (of course cutting the dosage by 1/10 lol) He's extremely skittish so I'm hoping this new water conditioner (since it's a stress coat) will help calm him down. I'll be keeping away from the freeze-dried bloodworms with him and looking for a new brand of pellet. Thx again everyone!