Well as most know I sold my 29g and 30g tank and downgraded to a 6g. I added about 3lbs of LR to the 6g directly from my other tank (so i assume no dieoff) and a several coarls mainly LPS. Get home yesterday from work to a cloudy tank...hmm my frogspawn and candycane are melting! Ok no need to panic so I make some SW and do a 80% water change. Things start to look up as the night progresses. Polyps are extending, frogspawn is opening up, im thinking things are good the fish are swimming. So I figure things will settle down. Guess not I get home today to find an even cloudier tank that smells awful! All my fish are dead and all my LPS are dead the softies are fine...with the exception of my massive elephant ear that also melted away. Im pretty frustrated right now because I believe I took the necessary actions to add these corals and fish to the tank. There were 3 fish all small and one was leaving the tank at the next meeting. So I cant attribute it to bioload because there wasnt much of one, salinity is spot on, and the tank has been stable for atleast 6months. Any thoughts on the cause of this? I may be slow to respond as I am mixing more water as we speak.