In the past, all other lights were running @ %100, MH, T5, etc. But now, we have LEDs. Some people run theirs at %100. Is it possible to ramp up your leds to %100 over a certain amount of time? Example, I purchased reefi LEDs, Had them running at %60, and had some corals bleach/white out. Of course I had to back off the intensity. I have a mixed tank... SO, is it worth it to try increasing power slowly ? I run higher alk levels.