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Duncan Coral


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  1. #1
    CR Member
    Join Date
    Nov 2011
    Location
    Canton, MI
    Posts
    178
    First Name
    Joel

    Default Duncan Coral

    Everything in my tank is doing great. Since my last water change about a week ago my Duncan has not been opening. It partially opens when the lights are off. Any idea what the problem may be? Or what I should do?

    Thanks,

    Joel

  2. #2
    rfgonzo - Reefkeeper CR Member
    Join Date
    Oct 2014
    Location
    Sterling Heights MI,
    Posts
    65

    Default

    For starters I would check N03 and P04, LPS like a little bit of dirtier water. The duncan might be the first to give you a sign. I have Acans that are the first to let me know when parameters get out of whack.

  3. #3
    MizTanks - Reefkeeper
    Join Date
    Oct 2009
    Location
    U.P. of Michigan.
    Posts
    8,444
    First Name
    Jamie
    Awards Photo of the Month - October 2012 Photo of the Month Post and Reply Award - Winner of the first PAR Contest. Monthly Giveaway Winner

    Default

    What lighting and how long has the Duncan been under them?
    There's nothing like being a Reefer! www.upmmas.com

  4. #4
    CR Member
    Join Date
    Nov 2011
    Location
    Canton, MI
    Posts
    178
    First Name
    Joel

    Default

    Quote Originally Posted by MizTanks View Post
    What lighting and how long has the Duncan been under them?
    I have 2 reef breeder LEDs over a 210. The corals have been under them for 2 years now no problems.

  5. #5
    frisbee - Reefkeeper CR Member
    Join Date
    Sep 2014
    Location
    Stockton, CA
    Posts
    9

    Default

    Has there been any new additions lately? (fish or invertebrates)

  6. #6
    MizTanks - Reefkeeper
    Join Date
    Oct 2009
    Location
    U.P. of Michigan.
    Posts
    8,444
    First Name
    Jamie
    Awards Photo of the Month - October 2012 Photo of the Month Post and Reply Award - Winner of the first PAR Contest. Monthly Giveaway Winner

    Default

    When Duncan's take a turn for the worse I've always looked to my water parameters. Do a couple large water changes.
    There's nothing like being a Reefer! www.upmmas.com

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