Algae for Refugium

Discussion in 'Refugium' started by gamma, Aug 21, 2004.

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  1. dfwatson

    dfwatson Astrea Snail

    Joined:
    Sep 13, 2004
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    Location:
    Matthews, NC
  2. Click Here!

  3. Gresham

    Gresham Great Blue Whale

    Joined:
    Nov 7, 2002
    Messages:
    2,825
    Location:
    SF/Monterey Bay Area, CA
    You also don't want 10K and higher kelvin bulbs. 6500 is a great kelvin for macro growth. Macro seems to grow slower under actinics, less/no red spectrum.