I am not convinced about the whole "watts/gal
." argument anymore. I have a crocea and a maxima under CF
lighting and both are doing great. I have had the maxima since July and the crocea since Sept. There was a guy on this site from England, I forgot his sign on name. Anyways, he has been keeping reef tanks for years and had corals, clams and anenomes under NO
lighting. I will see if I can dig up some more info.