- Joined
- Apr 1, 2019
- Messages
- 31
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I have had my Tomini Tang for over a year in my 220 gallon DT. He was regularly active in the tank but after a 3 day weekend away he has been hiding in a cave in the rock work barley showing his face. I haven't added any new fish in months, last one I added was a yellow tang about 4 months ago. Thy had no issues with one another, other then the first day or two but very little aggression. What could be making him hide out?