Questions about Lights

[dmb092182]

 

[smoney]

 

[sawsman]

 

[dmb092182]

Thanks for the response I have had my tank up for about 2 years now and everything looks great. I have a emperor 400 and a power head that pumps 175 gallons I guess a hour I also have another powerhead that can be thrown in for extra water movement. I have never dealt with corals so would like some advice how to place on rocks and everything. I have like 50 lbs of live rock that is most base rock with a few pieces of live rock but I guess it is all considered live rock now. I also am running a seaclone protein skimmer 100. So what are some optional corals. I really like the bubble coral and the mushrooms and polyps. Thanks for your help