Thanks, that helps. I also probably should say that I won't have a canopy, so that might limit me too. I was looking at a C.A. metal halide 3x400w 15K, 4x96w PC, plus moonlights. I found one for $800. Thoughts?
Getting a new 180 gal tank (72 x 24 x 25) for an awesome reef. Would like 7 - 10 w per gal. If you could buy any light for that tank, what would you recommend? Thanks.