Hi, I posted a few days ago about my clownfish who was having trouble passing its poop which has now cleared up. It seems to not be in great condition though, it is laying on its side (usually wedged between rocks) and is breathing heavily. It is still eager for food but will spit it out I did a water change and iron, copper, nitrates, and chlorine levels are at 0. the ph is at about 8.3 and the water is at 79 degrees. When I tap the glass it will pop up and seems to not have any trouble swimming. Is there anything I can do for it?