Eesh, it's everything at once isn't it? FW
Angels & the Tang decide to stress me out in the course of a few weeks. Great, little fishies, great.
ANNNYWAY, my Yellow Tang has a red rimmed mouth, and seems to be breathing a little faster than usual, but I can't really tell. Water is fine (Ammonia 0, Nitrite 0, Nitrate was well under 40), and I haven't seen him bump into any rocks or anything to obtain injury.
I recall reading something about this a while back, but Google isn't turning up anything. He seems to be eating as much as usual.
Can anyone help?