Sayid, he is gasping for air, im so upset. i dont know what to do. I think the salt freaked him out beacuse he was worse before the water change, but still bad now. I dont want to loose another discus, i wont forgive myself. I dont have a spare pump for air stone tonight, i will have to buy one tomorrow if he makes it, though i dont know beacuse he looks bad with his breathing. He has a small white poop hanging out