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Old 09/01/2015, 03:32 AM   #338
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Join Date: Oct 2009
Posts: 20
Originally Posted by droog View Post
Hard to do a "reverse photoperiod" though

Indeed . Actually this is one of the main drawbacks(other than size), it makes the day/night pH swings even larger. Also, for an SPS tank, when the sun peak intensity matches the tank lighting, I guess it may happen to compete on photosynthesis ingredients, like CO2, iron, etc. Any thoughts?

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