My Regal Tang has recently started behaving oddly, lying motionless for minutes, not eating and losing weight.
I have had him for 6 weeks, the first 5 of which he has been fine, eating well and swimming lots.
The "sickness" coincides with the introduction of my Flame Angel, however I dunno if this is significant!
All water parameters (pH 8.4, SG
1.023, Nitrite 0, Ammonia 0, Nitrate 0-5ppm) appear fine and remain pretty constant due to weekly 10% water changes.
Any ideas anybody?