look at my sig. for my tank description. I have a fowlr tank and i would really like my coraline to florish like the display tank at the lfs (they have coraline completely covering a glass coke bottle!)and right now i just have splotches of coraline on my live rock...i think that i need some better lighting, keep in mind i just want to help my coraline situation..im not looking into getting any corals...right now i just have a hood on the tank with just a 36" regular florecent light...now would it be possible to change that light out for a different light that actually has a spectrum to better benifit life in my tank or maybe even a low light coral...anysuggestions would be great