The garage fishroom is still a work in progress...
...Just finished water changes this morning and love the Beamsworks lighting in the morning... It is just such a cool effect...
LOL!
All fishrooms are a work in progress! As I posted earlier, I'm getting ready to change out two of my 55s for new Aqueon 75s that I picked up at Petco this week for $105 each. That means that I will need to modify the stands for these tanks, so it is going to be a project. Perhaps I will start a separate thread on that project, much like this 'Rack 'Em Up' thread.
I agree about the early morning and late evening lighting being super cool with just the actinic lights on. I usually spend an hour or so watching the fishes before I go to bed, and there are all kinds of activities going on that you don't see in the daytime. In fact, for some of my fishes I get the impression that many of the most important social interactions occur in dim light, when the fishes not preoccupied with foraging for food.
I do agree about 12+ hours of 6500K light being too much if you're concerned about algae growth. The one feature I wish Beamswork would add to these units would be the ability to program two light cycles per day. I have enough natural light in my fishroom that I really could turn the 6500K lights off for at least 4-5 hours in the middle of each day. Maybe the next generation of dimmer/timer module will have this feature.