So I got it.....Not sure how. I got a purple tang off of a friend who's tank is ich free and really clean. I even put him in a QT tank for 4 weeks with copper. 3 days of adding him to the big display tank my blue tang breaks out with Ich. Stress I am guessing from the new tang. I grabbed all of my fish except one yellow watchman and put them all in the QT tank with copper. Need advice for the main display. I cant find the yellow watchman goby. I have not seen him for a few weeks because he has about 140 lbs of rock to hide under and has several homes. I want to let the main display run the ich cycle for about 6 weeks, but the yellow watchman is still in there somewhere. Any thoughts besides tearing it down???


