I had metal halides for a long time and there were no settings. Now, I have a couple of the black box Led's over mostly softies and just a couple SPS. Should you set the lights at a spectrum you like and never change it? Is it better for corals this way? Now that I work from home right in front of my tank I make changes to the lighting all the time depending on my mood. Some days I fell like more blues and other days I'm digging on more daylight spectrum. I think my fish's colors come out more on daylight spectrum. Is this bad for the coral?

