He is 2.5", when I brought him home I think he was closer to 2", I did notice for the first few days home he would bump up against the tank, but he now just hops around without running into the sides much at all.
The reason why I am unsure of how much to feed is because I see a lot of people saying feed as much as he will eat in 15 min, or over night, but I feed him throughout the day because I just personally think it can't be all that healthy for him to stuff himself in the morning and then go hungry the rest of the day.. does that make sense? I mean in the wild frogs and toads do not eat that much in so short a time.. (not unless they find an ant hill) so how can that be healthy for them.. maybe I'm just being a bit over concerned? I just know from experience with myself and from working with other animals, that feeding lass more frequently is way better than lots at once.

Oh and I did start the melafix treatment, he seems to like it, the first night I switched him to the paper towel and put him in the melafix to soak he literally sat in it for longer than 4.5 hours straight and only hopped out when I offered him a cricket. I have also been misting him directly with the mixture to make sure his wounds are covered as well.
Tonight is his third night of treatment and he has already been soaking for over an hour, and though his sores are still grey, the swelling has already started to go down.
Here are some pics of him in his new set up:
Name: FTF-8S.jpg Views: 1187 Size: 76.2 KBName: FTF-9S.jpg Views: 1159 Size: 72.4 KB and there is a back ground now covering 5 of the 6 sides of his enclosure, I just took it down so I had better lighting for the pics.