I changed my gfo and carbon today and a few hours later all of my corals and Mushrooms started closing up. Zoas and Blastos are all shriveled. Al params are normal except Nitrates rose from 2 to 10. PH nitrites alk and phosphates are normal. Could the media change have anything to do with this. Looks like everything is suddenly dying. I did rinse the media and then soaked in RO water prior to adding to the reactor.