Thread: Lighting question: How often should they be replaced?
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Old 10-07-2009, 03:24 PM
newreefer_59 newreefer_59 is offline
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Default Lighting question: How often should they be replaced?
Have T5 HO lighting for my 150 gallon tank and wondering if there is a defined timeline they should be replaced in my SPS/LPS fish tank. The (4 foot) 3 Actinic lights are 54w Fiji Purple and the 3 white lites are 54w New Generation. They have been running for about 6 months now.

Any advise is appreciated.
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