Lifespan

Discussion in 'Reef Lighting' started by debasis_global, Dec 31, 2009.

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  1. debasis_global

    debasis_global Astrea Snail

    Joined:
    Dec 5, 2009
    Messages:
    71
    Location:
    kolkata, india
    First of all happy new year to all. What sud b the lifespan of an actinic?
     
    debasis_global, Dec 31, 2009
    debasis_global, Dec 31, 2009
    #1

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  2. pgoodsell

    pgoodsell Horrid Stonefish

    Joined:
    Apr 6, 2009
    Messages:
    2,059
    Location:
    Sparks, Nv
    What kind of light?? PC's are about 6 months, t5's about a year. Not sure about MH.
     
    pgoodsell, Dec 31, 2009
    pgoodsell, Dec 31, 2009
    #2