they get killed or not ??

Discussion in 'General Reef Topics' started by zeo, Apr 16, 2012.

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  1. zeo

    zeo Bristle Worm

    Joined:
    Feb 17, 2012
    Messages:
    128
    after 3 hours of asking my LFS owner about denitrator and how its exactly work ,calculating water flow etc ...i've added the denitrator and run it from 3 months but all corals looks unhappy ,expandless & colorless
    so i removed it from 2 weeks ago cuz i think it's a hydrogen sulfide factory and made a 40 % water change..
    Now mushroom's , waving hands expands will but elegance ,frog spawn , hummer and jenopora are not !! any suggests?:-/
     
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  3. KYLECT

    KYLECT Astrea Snail

    Joined:
    Apr 3, 2012
    Messages:
    41
    Keep doing water changes until your are sure your water quality is back to where you want it, but any sudden change is water parameters good or bad will cause corals such as an elegance to be pissed off for a little while.