what type of MH bulbs?

[atcguy]

I started with hamilton 10k. that came with my 250w reefstars. Crap bulb. very yellow. Then Geismann 13.5 k. then Xm 10k . all with VHO actinics. I now using Phoenix 14k with my blue vho actinics, and as of right now have never been so happy with my tank lighting. Awesome colors , hint of nice blue. When first fired up they were really blue but after 2 weeks they are perfect. Try them...