Hey everyone my sailfin was fine yesterday and this evening I found him at the bottom of the tank panting everything seemed to be fine. He always ate well, but he's been a little on the thin side if it's intestinal parasites what can I do? I have moved him to quarantine and he seems to be moving around a little more. I heard soaking his food in garlic concentrate could kill intestinal parasites. But I can't get him to eat. The white spots are sand from him lying on the bottom of the tank.