I have had a pair of true percs for sometime now and I finally got gbta to host them. Whe I put him in my 75 gallon/w 2 175 mh sump refuge the female was the only one who would host the gbta. I decided last week to do a minor rescape project but for the most part left anemone and rock in same place as before. Now my female will only host in early morning befor lights come on. Any thoughts apreciated.