Thanks for you thought Chewie,
I did wonder about bleaching, but there are a few other corals in the thank that are looking good, and one that even looks like it would like more light.
And when I first got the lights, I worked with AI and the light schedule is what they suggested and I have even turned them down to the 71% form 80%. More precisely, the white is at 55%, blue at 71% and royal Blue at 71%.