7.5 dKH
 
Apr 5
Alkalinity
420 ppm
 
Apr 4
Calcium
1100 ppm
 
Mar 24
Magnesium
6 ppm
 
Mar 24
Nitrate
0.04 ppm
 
Mar 24
Phosphate
dKH
ppm
ppm
ppm
ppm
Apr 5 Tue 7.5
Apr 4 Mon 7.8 420
Apr 2 Sat 6.7 450
Mar 24 Thu 6.3 490 1100 6 0.04
Mar 6 Sun 7.3 435 1100 15 0.06
Feb 19 Fri 7.7 455 1300
Feb 13 Sat 0.16
Feb 11 Thu 11.2 470
Feb 4 Thu 11.5 455
Feb 2 Tue 10.9
Jan 31 Sun 10.1 425 20
Jan 26 Tue 445
Jan 16 Sat 7.4 550 24 0.08
Jan 12 Tue 24
Jan 11 Mon 50 0.16
Dec 6 Sun 10.1 425 1300
Nov 29 Sun 9.1 430 1300
Nov 21 Sat 8.7 445 1400
Nov 15 Sun 10.4 400 1500 1 0.01
Nov 9 Mon 9.0 1210
Nov 7 Sat 410
Nov 2 Mon 0.01