aldllc's Ark

GH (ppm)

Average 145
Range 209
Max 215
Min 6
High 100.0
Low 0.0
Target 50.0
Date Value
May 11, 2017 14:31 215 ppm
May 11, 2017 14:31 6 dH
Apr 19, 2017 11:26 215 ppm
Import