Just wanted to let the community know there is hope your percs will eventually host an anemone. I had my "tank raised" black false percs since they were babies a year ago. I introduced a Sebea anemone about two weeks ago, and the percs completely ignored it. Woke up this morning to find both male and female happily nestled in the Sebae! It was definitely worth the wait...it is one of the coolest things to watch. Have patience, keep your water quality pristine, let the anem settle where it wants in the tank, and prepare for a really cool show.