I feel like an idiot for not fully understanding the difference between the Blue and Pro non Blue Radions. I was way off. Even the preset schedules on these A8 Pro Blues seem off.
The preset AB+ schedule was never properly adjusted to account for the differences between the none Blue A8 Lights. I’ve always noticed how blue the tank looks on AB+. The schedule pushes nearly every blue channel to 80 percent, except for one which is oddly lower, and keeps the rest around 19 percent. That made sense on the older fixtures (none blues)
But for the real Radion XR60 Gen6 Blues, AB+ present is essentially achieved by running all blue channels at 100 percent. When I last tested our Radion XR60 Blue on AB+ with a PAR meter, I checked each color at 50 percent and 100 percent. Sure enough, the schedule labeled AB+ in the app does not actually match true AB+ output. The white channels in particular are significantly lower, even though it says it’s the same program. Go figure. I've been running my system mostly blues and barely any whites.
I’d honestly love to ask the manufacturer why this is, but I doubt we would get a straight answer nor I doubt they'd care to update their present schedules for the Blue fixture.
Moving forward, I’m going to run a true AB+ profile with all channels at 100 percent, peak intensity at 55 percent for four hours, then taper the whites back down to 25%. Par at water surface is about 425 with the fixtures 12" about the water surface achieving 185 par in the middle of the tank.
I’m curious what others have found when running the default AB+ preset on their Blues, I'd strongly recommend noticing what I've mentioned since its surely not an AB+ spectrum by far. I really do enjoy these lights, but obviously they are not identical to the Radions when it comes to channels and color output and presents should be ignored if you have a Blue