I recently switched to a rapid aurora puck with a storm controller from a single kessil 150 ocean blue on my 20 gallon tank. I have mostly zoas in my tank and was wondering how long I should run the lights. I didn't know how much more powerful the puck would be than the kessil so I have the puck about 12 inches above the water now, I think I'm running the blues at about 30% and the whites/color/uv at about 20%. I have them on for 8 hours with a 90 minute ramp up/down time. Anyone have some ideas on initial programming and how long should I wait to bump up the power. Any help appreciated, thanks guys!