Quote:
Originally Posted by Jason McK
Catherine,
Do you have softies in the tank?
Also what kind of SPS are you loosing. Have you tried Digitata or Montipora?
Are the corals STNing ot RTNing or just never showing signs of polyp extension and then just bleaching out.
could you give us your water perameters.
J
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I have zoas, and no more softies. I had xenia, but gave it away. Parameters are above in the original post. Corals all start with polyp extension for about a week, and around the end of the first or second week the polyps no longer extend. Then over the course of a few days I will start to see bleached tips, and finally one evening/night they will just RTN. The RTN always happens after the MH is off. I've seen the RTN happen both with the lights in the tank completely off and with just the actinics on.
SPS that I've tried after the crash; montipora digitata, birdsnest, cap coral, cactus coral, and a few general acros.