Really? Too small? I used to have him in a 2.5 gal tank. I have him, and a regular goldfish. (like the kind you get a walmart for a quarter) and a platy. The Moor's not even an inch long. He's very young and it should be a while before he gets to be the adult size of 10", if he even gets to be that big.
I just recently got home from college for the weekend so I changed the water only about a week ago. I added a water conditioner to it to make it safe. The water does seem a bit hazy though. Maybe I should change it again?
I used to have this plastic coral thing in the tank but I heard that Moors don't do so well if there's pointy things in the tanks because they can hurt their eyes on it, so I took that out, maybe that'll help a bit.
His white spot seems to be getting better. It's no longer fuzzy and his scales just have a white discoloration that seems to be getting smaller. Hopefully I can get a picture tomorrow.