I have had my purple fire fish for months now and she has been fine until last few days. I haven't seen her for about 3 days now and she just appeared out from under one of the rocks. She is just kinda laying around on the sand, breathing heavy and she has a bloated belly. Color is good and can't see anything else like ick or something. Any advice? Got her out of my 120 gal and put her in my 29 gal.

