Brown Substance Am I Algae ?

Discussion in 'ID This!' started by destinationluna, Dec 26, 2010.

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  1. nanoreefwannabe

    nanoreefwannabe Spanish Shawl Nudibranch

    Joined:
    Jan 11, 2011
    Messages:
    91
    Location:
    Barrie Ontario Canada
    the key ingredient in glass is also silica, lots of people use pulverized limestone for sandbeds and remote deep sand beds...i dont think the "rock" was giving you grief...

    how old is the tank? diatoms are a natural part of a reef tank and they come and go...
     
    nanoreefwannabe, Jan 30, 2011
    nanoreefwannabe, Jan 30, 2011
    #11
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