Is my lighting sufficient for sps?

[narkfish]

I have mh for a 75 gallon tank that is about 18 inches deep. There are two bulbs that are 150 watts each. Is this enough lighting for the sps? Should I only keep them at the top?

 

[flower]

From 150w to 250w...you can keep anything you want (not non-photosynthetic) anywhere in the tank you want if your water quality is good enough. SPS corals require very good water quality. Use power heads to create a good water current, the wave is the life of the ocean, and your SW tank.