Keep in mind the way the 50w fixtures are mounted. At an angle surrounding the CoralCare. I would have liked to test them mounted more appropriately, but aint nobody got time for that. I think the spread of par and blending of the two spectrums would be better if mounted as if the CC wasn't there.
Coralcare @ 100% all channels. From a couple months ago.
CoralCare OFF, All four 50w epistars on. Two 440nm and Two 20k spectrum. Looks ideal for an LPS/softie tank.
CoralCare @ 100% all channels. All four 50w epistars on. Two 440nm and Two 20k spectrum.
All four 50w fixtures appear to add a good 50-100 par across the board. The par per watt is really not that great, but for the price I paid, I can't complain.
I believe I'll be keeping all four to supplement. I am no lighting guru and still getting the hang of acros, but these numbers look solid to me. We'll just have to wait and see how everything grows.
The tank looks pretty fantastic with the addition of the 440's especially. The shimmer is fantastic. The 20ks maintain the whiter look I prefer during the day, but the 440s give me that pop in the evening. Feels like I have the best of both worlds.