So for those that have their kessils on a controler, what intensity/color % do you have your lights set on for your acans? I have my max out at 50% and 30% intensity but I have started to notice a few of my acans just turning orange. My tank is 20inch deep and the light is about a foot above the tank. Any advice would be great, thanks! Also would love input from vendors who use kessil lights