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Old 06-08-2009, 05:55 PM
xtreme xtreme is offline
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Quote:
Originally Posted by Nexus13 View Post
i'm supposed to be in 105-125

is that accurate?
I would aim even higher than that. 140 ppm is roughly 8 dKH and that is where I like to be. 80 ppm is about 4.5 dKH which is way to low for SPS.
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