I have a couple of Bubble Tips (green and rose) in a 14 gallon cube (15" deep) with an original AI Prime LED (not the HD nor HD16). I am a bit concerned that when I dial in the spectrum to a near AB+ one that the overall PAR is nowhere sufficient, and even if I were to bump up the white and blue spectrum that it would still be deficient. See my build thread for more tank specific details. Any thoughts?