I have 4 corals (green birdsnest, orange monti cap, gsp, some zoas) under three 6500K compact flourescent bulbs. I am aware that under this color temperature, they will brown out. I have had them for about a month and am going to be getting my LEDs next week some time. So, slowly, I thought they had been browning out a bit (loss of color intensity on zoox algae). This was on the main area of the monti cap, and then also along the growth tips a bit. I was watching, but hoping it was just browning and it would be solved once I got my LEDs. then a few days ago, I notices some loss of color in the polyps in my birdsnest and branches apear to be bleaching too. Today I woke up and noticed a good sized white spot on the monti. I thought maybe it was RTN. So, do I just need to lower my coral in the tank, or is there some other problem? These photos were taken today. I will test my water parameters in a bit.