Ok, when I got it it was white blue and pink. The pink is gone and the blue is fading. I notice it browing on with little dots on the coral when the lights are on. What does this mean? Is the coral getting to much light or to little. I have it placed high in the tank and I have 2x250 on a 58 only have HQI on for 4 1/2 hours. Any ideas? I alos moved it very slow and screened off the lights for weeks. What I need to know is move it down or keep the light on longer.