I have had my reef tank set and running for about 6 months and i am now noticing ich on my blue regal tang. I have never noticed that he has been stressed. I am now in the process of treating the ich with herbtana ( 10 day ) course and adding Seachem focus/metradonizole/garlic to their food ffor 14 days. I wasn't sure if it was a fungus at first so I added the metradonazole. I have purchased an 8 gallon QT to keep going for sick fish. Should I try to catch the regal tang and QT him and treat independantly? I also purchased a UV sterilizer that I will turn on after the 10 day course of Herbtana. I would really love some feedback!!!!!!:fish2: