I mustard up the money to pull the trigger on the upgrade on my radion Gen 1's to Gen 3 pro's. As most know to upgrade Gen 1's to Gen 3 pro's you have to send your light into Ecotech and it takes about a week to get back to you. So I have a back up lighting system. Its a coralife aqua light pro w/ 2 x 250MH and I have 2 x reefbrite LED strips (all blue). So Im planning on using it while my radion's are getting the upgrade. I dont want to shock my corals to much with the sudden light change. How long should I run my MH's? Right now im running the radions at 65%. Should I run the MH's for maybe 4 or 5 hours during the day then just the reefbrites the rest of the time? Less time on the MH's maybe? Please advise.