Hello everyone, I have a quick question. On my 40 gallon I'm running two Current T5 SLR fixtures with stock bulbs each runs two(78 watts= 156watts total). One of my fixtures is busted and only powering one bulb, so I have to send it in for repair. My coral's currently in the tank are GSP, Candy Cane, kenya Tree, Some Zoas/paly. My question is will the corals be ok under one fixture for a week or two? Should I move the corals as high as possible? Thanks in advance.