I have two 30" Coralife Aqualight deluxes over my 24" deep tank. I am currently using three 6700k lights and one colormax bulb. The aquarium seems dimmer but I know this due to the change in light spectrum. However is it more beneficial to the over all health of the tank to run to 6700k and two colormax or should I stick with the current 3 to 1 set up?