Thread: Dez' Tank Journal
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  #7  
Old 03-11-2011, 08:17 PM
ALang ALang is offline
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Dez,
Questions about your DE MH bulbs.
I know that you use those cheap China bulbs, but how often do you have to change them out? I ordered some today. Hopefully they are good for my tank/corals, too.
Thanks Lenny.
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