Zoa/Paly Question - Inverting/Over-opening?

Discussion in 'Coral' started by iCon, Jun 11, 2010.

  1. iCon

    iCon Supporting Member

    What causes them to invert? 95% of the zoas/palys in my tank open fine and look normal but there's one frag of devil's armor that looks like the polyps are over-extending/over-opening. What's even more strange to me is that some of the polyps on the frag look completely normal and only some of the polyps are over-opening. I tried moving the piece around in my tank with no change

    Can post a picture of this later but I doubt it's necessary with the knowledge base on here
  2. Roc

    Roc Guest

    IME some zoas will "over open" if they are in need of something like more flow, more light, etc

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