I have a 180 gallon mixed reef with mostly SPS. Lit by LED and flow by two Tunze 6105 powerheads and a Waveline DC-6000 return pump.
My current params are 8 dKH Alk, 420 Ca, 1250 Mg, .10 P04, 5 NO3
I'd like to see if I can get more growth and color from my SPS. I also cant grow digitata...