I'm gonna venture to guess that brad had great success transitioning his tank to his LEDs at all channels at 100% because he was providing his tank with a comparable light source, 400W MH, a light that not as many people use anymore, but most of us long time sps keepers used to strive for!
I know that my best mixed reef display was a 180 lit with 2 x 400w MH.
And I can tell you this, I could put just about any coral any place in the tank.
Including sps on the sandbed.
Times have changed, and with new technology comes new trends.
Maybe better, maybe not. In some ways yes, and some ways no.
Having said that, I'm looking into a "full" spectrum led solution for my next display.
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