Sorry I lapsed on our conversation, I hope all has been well for you and you have some fish. I did buy the light and found that I prefer the shimmer and coverage of MH to be more to my liking. The fixture is a very nice fixture. If I would spend the money with them again I would have bought 4x of the smaller units and used them width wise on my tank to get better coverage. You'd have to compare it to the cost of x2 of these for a 60 long tank. Best wishes!