Hi All,
I am ready to upgrade the lighting on my 100 gal 2 ft deep reef tank. I currently have 6 x 26 t5's 48" and 2 vho's 48" (total watts=376) I was considering the current nova extreme 6 x 54 watts (total watts=324). I want to get rid of the vho's due to inefficiency and bulb cost, but it...