That is a picture from just after the first salt treatment, I tried to get one to compare to tonight but he is hiding. I THINK the fins have gotta shorter yet.. the edges have definitely changed shape so I can only assume its because more has gone away.
My tank is about 1.5 gallons, I am investing in a larger one very soon as I was given a couple of dwarf frogs my roommate got bored of last night. I do 100% water changes every 4-5 days, has been more recently though.
Today I tried to feed him pellets and he spat one out and wouldnt touch the rest. I later attempted bloodworms and he ate one and then ignored me and the worms completely.
The fear he seemed to have with anyone going near the tank seems to have gotten better.
Another update.. I came home this evening and was trying to get him to come up for food and he wouldnt move at all. When he did decided to move, he seemed to have trouble and is doing more of a sideways swim most of the time. Also swimming down into the gravel and sliding his nose along the glass and strange stuff like that... Quite worried now :(