Bulb Age

Discussion in 'General Reef Topics' started by ccscscpc, Apr 2, 2010.

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  1. horkn

    horkn Giant Squid

    Joined:
    Apr 4, 2009
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    Cedarburg, Wi
    Yep, that lux meter is what many use. A PAR meter is a lot more money, like enough to buy several sets of bulbs.
     
    horkn, Apr 4, 2010
    horkn, Apr 4, 2010
    #11
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