....I started with 40% intensity but corals closed up for 2 days, thats why I backed down to 30%, then the following morning almost corals opened up. Frogspawn, toadstool, Duncan, Zoanthids, open brain, mostly softies/LPS. Birdsnest, monti and scoly didnt get bothered about the upgrade.
Every week, I increased intensity to 5%. And last week, I decided to give it a 10% increased and everything looks good. I mean, all corals didnt have ill effect from a sudden 10% jump. Maybe I'll add another 10 next weekend and see how they respond.
As for color,. Ive been playing around between 20-40%, but decided to keep it a straight line of 20% all the time. It turns more blue anyways when the intensity ramps down, so its perfect. Speaking of, my light schedule is:
11am - 50
2pm - 80
4pm - 90
8pm - 50
11pm - 0
20% color all across the board.