Things are good, no death or bleaching in awhile. I recently changed my lights system from halide to led. I was sick of being limited to running my halides 3 hrs a day, if I did anymore I would get coral bleaching. I think the problems were becuase of my halides and alkalinity stability issue. Once I got both of those in check, my tank has never been better. I'm just not getting the growth I expected, then again I'm in an aclimmation phase with my lights right now.