10.5 dKH
 
Mar 21
Alkalinity
380 ppm
 
Mar 21
Calcium
1360 ppm
 
Mar 21
Magnesium
dKH
ppm
ppm
Mar 21 Sat 10.5 380 1360
Mar 19 Thu 11.5 390
Mar 15 Sun 9.8 380 1260
Jan 19 Mon 7.8 380
Jan 12 Mon 7.0 390
Jan 10 Sat 6.7 380
Dec 21 Sun 8.4 390
Dec 19 Fri 7.6 375
Dec 7 Sun 9.0 360
Oct 8 Wed 8.4 420
Oct 5 Sun 8.1 420
Oct 4 Sat 9.0 425
Oct 3 Fri 10.0 430
Sep 30 Tue 11.2 450
Sep 29 Mon 10.0 445
Sep 28 Sun 10.9 450 1440
Sep 26 Fri 9.8 450
Sep 24 Wed 7.0 450
Sep 12 Fri 6.4 400