Phoenix 14K MH Bulb 11 months old, replace?

Discussion in 'Lighting, Filtration & Other Equipment' started by sen5241b, Nov 29, 2010.

  1. sen5241b

    sen5241b

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    Phoenix 14K MH Bulb is 11 months old, replace? My corals seem like they have been a bit listless lately. Could my 11 month old bulb be a problem?
     
    sen5241b, Nov 29, 2010
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  2. sen5241b

    Fastlight Semper FI

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    Yep time to replace. MH only has a life span of 9-12 months
     
    Fastlight, Nov 29, 2010
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  3. sen5241b

    Smitty

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    That could be it...I've heard the mh bulbs should be changed once a year...so the bulb could be losing some of it's strength.
     
    Smitty, Nov 29, 2010
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  4. sen5241b

    andersoned14

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    what brand do you use?
     
    andersoned14, Dec 6, 2010
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