Yesterday I noticed he has lost a lot of his color, hump has shrank, stayed at the bottom corner of the tank and he's not eating. I immediately did a water change and he started swimming around, which I'm glad. He also is has labored breathing. After researching around, my guess is he has either ammonia/nitrate poisoning. I lost my test kit during a recent move so I have yet to get a new one.
What should I do? I did another water change today (2nd day). I'm going to the store to buy the kit but is there anything else I should put in to make it better? First time fish owner and I'm a little clueless
What should I do? I did another water change today (2nd day). I'm going to the store to buy the kit but is there anything else I should put in to make it better? First time fish owner and I'm a little clueless

