WTH!!! I have a brown, green and purple tip acropora. I fed the thing (things) what I usually do just yesterday. I grind up about a teaspoon of cyclop-eeze in a cup of my tank water and then add one cap of DT's phytoplankton about an hour later. The thing looks like it is nearly losing its pigment. Which I dont get because the polyps are all out and HUGE. Which is normal. Maybe just the feeding or something??? To my understanding if it is going to bleach, the polyps usually go first.