Changing out PC for t5

Discussion in 'Reef Lighting' started by djnzlab1, Feb 16, 2008.

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  1. geekdafied

    geekdafied 3reef Sponsor

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    T5HO's will last 18 months, but need to start rotating them out around 12 months. If you replaced them all new at 18 months, you would bleach your corals because 18month olds have less intensity then new ones.
     
    geekdafied, Feb 26, 2008
    geekdafied, Feb 26, 2008
    #11
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