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Help!! Coral Bleaching in tank!

Discussion in 'General Discussion' started by ChapmanFM, Mar 20, 2018.

  1. ChapmanFM

    ChapmanFM

    So, I had a die off in my 125g, killed about a soccer ball size area including my birds nest and monti. It was an area directly under my lights. I haven't changed anything in years. Everything else is doing amazing. Just cant figure it out.
     
    ChapmanFM, Mar 20, 2018
    #1
  2. DangerJ

    DangerJ Well-Known ReefKeeper

    RTN?
     
    DangerJ, Mar 20, 2018
    #2
  3. Maureen

    Maureen Experienced Reefkeeper

    I would get the par meter and check your lights out.
     
    Maureen, Mar 20, 2018
    #3
  4. Sponge

    Sponge Expert Reefkeeper Vendor

    Could be several things. Consider parameters, flow, lighting( par/spectrum/etc) ph and salinity. If you are using MH or led, I would suggest lowering/shortened photoperiod until you figure out what happened. Good luck!
     
    Sponge, Mar 20, 2018
    #4

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