Last night on my way to bed I glanced at the tank and It was so cloudy I could not see 4" into the water. I only had about 15g of saltwater mixed at the time. Which did nothing. So Sara ran to Kroger's to get 75 1 gallon jugs of distilled water. Took about two hours to get water temp close enough for a 100% change. The stink was horrid. All SPS except a few pieces where completely white. 24 hours later all the softies and zoanthids seem fine but a total loss of hard corals except a couple of pieces that will likely die over the next week. About two hours ago all four of my clams spawned in my tank as my wife and I watched helplessly. My best guess is stress spawn. The big rubbermaid I bought is going to be used to hold whats left so I can tear everything down. I am just sick. All of this went down at the same time as I picked up the H1/N1 virus from my son.