9.3 dKH
 
Oct 21
Alkalinity
440 ppm
 
May 8
Calcium
1550 ppm
 
May 8
Magnesium
20 ppm
 
Oct 21
Nitrate
35 ppt
 
Oct 21
Salinity
dKH
ppm
ppm
ppm
ppt
Oct 21 Fri 9.3 20 35
May 8 Sun 8.7 440 1550 2.5 35
Apr 11 Mon 8.4
Mar 25 Fri 8.6
Mar 1 Tue 8.2 470 1440 5 35
Feb 10 Thu 8.2 460 1460 2
Feb 8 Tue 8.5
Feb 1 Tue 8.7
Jan 27 Thu 8.8 480 1440 2 35
Jan 18 Tue 9.3 480 1440 5 35