Just as I was leaving to go to work, I noticed that my copper betta, Newf, was leaning against his ornament and it looked like he was breathing heavily. When I put my finger next to the tank, he swam over really fast, but a minute later he was down at the bottom of the tank again, gasping. I didn't have time to do anything then or I was gonna be late for work, but I figured I'd post this now so that anyone who has any idea what might be wrong could give me a possible treatment.
I'll be going home and changing his water (at least partially) in a few minutes. Should I add some AQ salt?