SPS Tank O Death

[fishoholic]

The only other thing I can think of that others haven't really mentioned is to try taking out the frogspawn. I had sps in a tank that had frogspawn (as well as many other corals) and the sps started bleaching and the flesh started to fall off. I moved the sps corals to another tank that only had zoos and gsp in it and the sps made a full recovery. I don't really know for sure if the frogspawn was fighting with the sps or not, but if you have another tank the frogspawn could go into, it would be easy to rule it out.