My first Clownfish which I got a bit less than 2 months ago has been hovering behind a rock all day and breathing rapidly, just looking very stressed. I saw that he has a couple of small white spots near the top of his second stripe (picture below) and I’m guessing these are what’s making him act this way. Yesterday he was fine and has always been healthy. Water parameters are all fine and the other clownfish in my tank is acting normal. Anyone know what could be happening?