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Old 06-29-2009, 09:31 AM
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Default Night TEMPS (using Co2) ? ?
Hi All, Running C02 at about 1000-1500ppm during the light period at 94'C , dark temps are about 78-80.

Is this a problem ?
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Old 06-29-2009, 10:03 AM
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did u mean 94 F ? if so by all means use co2 . they say its most effective between 85 n 95 if im not mistaken. I run in about the same temp range but i only use it during lights on. Dont think using during dark cycle has much effect thats why most controllers have a photo sensor. give it a shot n see what happens. good luck
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Old 06-29-2009, 10:23 AM
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yes, 94F , I Dont run Co2 during dark, but not certain about the best temp, i know 68F is best in non Co2 setups
 

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