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Old 07-23-2009, 12:57 PM
Toleman Toleman is offline
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Join Date: Jul 2009
Posts: 6
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I use rain water with good results. You need some ph up though as its about 5.5.

Ec of my tap water 0.8 (8cf)
Ec of rain water - less than 0.1 ec (1cf)
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