hiya doc, i have an idea , maybe you can save me some time with your knowledge. i have started an experiment with one of my reefs, i picked the halide/ berlin old school tank because it's bullet proof. this time of year my ph is suppressed cause the house is closed up and i'm not drilling a hole in my house for fresh air to the skimmer... anyway...my thought is to raise my lighting to reduce par values as to keep the photosynthesis jamming longer during the photoperiod. my thinking is if the corals are getting their par requirements too soon in the photoperiod they will shutdown and stop photosynthesis thereby lowering ph values. is this viable? or just marbles rollin around in a control freaks mind?