OK, so... I rescued a betta from work, today. Seeing as how he was free, I saw no harm in giving him a crack at life. I swore I'd never rescue a betta, but since no 'evil!corporation!' is going to profit from this rescue, and since he's in really desperate straights... well. Yeah. 
He's laying on his side and panting, and not swimming. I've put him in my 3.3g petland carrier, but only put in 1g of water (with a full pump of Stress Coat) so that it's very shallow. I also put in a silk plant for him to sit on, so he's close to the surface. He showed his first real signs of life when I put him in, as he wiggled his little *ss as hard as he could and hid himself under the plant.
I added a bare pinch of salt.
I think his time is pretty much come, but I'm going to give it a shot, since... you know, I can.
My only question is, since this is my first rescue and I don't know how to go about it... which medication should I use?
I've added just a dash of salt. I've added a very small hydor heater. My little utility box of betta meds is pretty limited. I have melafix, indian almond leaf, and a couple of fungicides which I'm pretty sure won't work in this case. What do you recommend I use? Would using both indian almond leaf and melafix be considered over kill?

He's laying on his side and panting, and not swimming. I've put him in my 3.3g petland carrier, but only put in 1g of water (with a full pump of Stress Coat) so that it's very shallow. I also put in a silk plant for him to sit on, so he's close to the surface. He showed his first real signs of life when I put him in, as he wiggled his little *ss as hard as he could and hid himself under the plant.
I added a bare pinch of salt.
I think his time is pretty much come, but I'm going to give it a shot, since... you know, I can.
My only question is, since this is my first rescue and I don't know how to go about it... which medication should I use?
I've added just a dash of salt. I've added a very small hydor heater. My little utility box of betta meds is pretty limited. I have melafix, indian almond leaf, and a couple of fungicides which I'm pretty sure won't work in this case. What do you recommend I use? Would using both indian almond leaf and melafix be considered over kill?
I imagine this is not a very good sign, as all the rest of him is purple and white and blue and chocolate. Since all the rest of him is seemingly alright, I think it's rather safe to assume he's got something internal going on. I know that all the bettas we got from that shop refused to eat for a long time, which shouldn't be an issue with bettas. He's not emaciated.

) Honestly, though, the remaining betta is bubble nesting and seems to be fine, so far. But then, they all were. I guess I'll just keep a really close eye on him. Maybe sneak some melafix into his water for a week. If he becomes sick, I'm sure my boss will allow me to take him home as well.
*rips hair in frustration* If I belted out a series of profane words and told you all about how awful they are, that wouldn't solve a thing, I suspect it'd even make me angrier.