Okay Thanks Crown and thanks everyone else for the help.
As of right now hes still having trouble swimming up then he returns to the bottom either laying on his side of sometimes at an angle upwards. The tank is about a quarter full now, levels are all at safe points. He's still breathing normally, and his stomach seems a little bloated, I'm not entirely sure if its normal or not, I just acquired him from a friend today and he said he had been feeding him fish flakes only so I'm not too sure if his diet is messing with him as well. I'm going to give him a day or two then start him on bloodworms and maybe live brine shrimp if I can get some