Name says it all. We've had this clown for two weeks and this is the first I've seen this in him. Today he also stopped eating which is why I'm alarmed about it. I know I should quarantine and i plan on it. His fins are a little frayed so that leads me to believe something is picking on him and has stressed him out. He is also been swimming very low in the water column staying very low to the sand. The only thing that is picking on anything in my tank is ONE blue green chromis which has apparently lost his marbles. The only indicator I see is the accelerated breathing patterns and loss of appetite. Suggestions?