ID on algae.

Discussion in 'Algae' started by civiccars2003, Apr 8, 2011.

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  1. Zander

    Zander Spaghetti Worm

    Joined:
    Mar 20, 2011
    Messages:
    182
    Location:
    West Palm Beach, FL
    Phosphates can be a cause, and they are in your tap water, but if the RO system is working properly you shouldn't have this..then again it could be the fact that you didn't discard the initially made water.
     
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  3. khowst

    khowst Bangghai Cardinal

    Joined:
    Mar 14, 2011
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    1,390
    Location:
    FLW, Mo
    How long is your light cycle?
     
  4. civiccars2003

    civiccars2003 Great Blue Whale

    Joined:
    Mar 18, 2010
    Messages:
    2,827
    Location:
    Akron Ohio
    12-10 pm on actinic's. 1-9 on whites. I have a four bulb t5 fixture.