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Thread: KH and plants
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post #4 of (permalink) Old 04-18-2012, 01:54 AM
Wannabe Guru
Join Date: Jun 2011
Location: NJ
Posts: 1,458
It'll be interesting how the titration of an API alkanity kit actually works i.e. what is the chemistry theory? but a might be a patented chemistry process...

someone has a link?

Most calcium exists as a carbonate, but high hardness/low alkanity is indicative of a magnesium sulfate, phosphate or other non-carbon calcium compound?
AirstoND is offline  
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