Can you recommend Blue's and White's settings on this made in China Viper Spectra 165W LED on my 29 gal nano. I have the light at about 16" above water surface. I have Zoa's, SPS's, and a Monty and a BT Nem. Clowns and a Blenny. This is a VERY bright light. I currently have the actinic's at 30% and Whites at 5%. Any comments, suggestions, recommendations are much appreciated. As I don't have a PAR reader I don't know what settings are ideal, too high or too low.