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Unread 11/16/2017, 11:56 PM   #874
Wally.B
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Join Date: Oct 2014
Location: Toronto GTA,Canada
Posts: 1,763
I guess I can feed a bit more Nitrate dropped bit more.

P went up, but I think Last 0.03 Reading was Wrong using Hanna (ppm) Egg.

This time Hanna (ppm=0) but (ppb=0.08)




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