Mandarin goby question

Discussion in 'Tropical Fish' started by kenny951, Dec 29, 2010.

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  1. kenny951

    kenny951 Bristle Worm

    Joined:
    May 3, 2010
    Messages:
    139
    Location:
    Temecula California
    my mandarin goby pick off my rock then releases stuff out of its gills or behind the head. it is a white dusty substance. whats with that? i could not find anything on it.
     
    kenny951, Dec 29, 2010
    kenny951, Dec 29, 2010
    #1

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  2. Brennan

    Brennan Gigas Clam

    Joined:
    Nov 14, 2010
    Messages:
    863
    sand maybe?
     
    Brennan, Dec 29, 2010
    Brennan, Dec 29, 2010
    #2
  3. 2in10

    2in10 Super Moderator

    Joined:
    Aug 6, 2009
    Messages:
    19,258
    Location:
    Sparks, NV
    Lose sand and fine powder from the rock. Nothing to worry about.
     
    2in10, Dec 29, 2010
    2in10, Dec 29, 2010
    #3