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Old 09-25-2011, 11:41 PM   #1
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Join Date: Jan 2011
Location: Tinley Park, IL
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I currently have 2 Coralife PC's on my 75 Gal. In them I have two 10k 65 watt bulbs. How long typically do PC's need to be replaced? I currently run my daylights from 6:00 pm to 12:30am and my blues from 4:00pm to 12:45am.
warvillian is offline   Reply With Quote

light, lighting

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