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Logging for: 2026-05-24
Fields pre-filled from your last reading — adjust any that have changed.
8.0–12.0 dKH
380–450 ppm
1200–1400 ppm
1.025–1.026 sg
75.9–80.0 °F
8.1–8.4
1.0–10.0 ppm
0.01–0.03 ppm
0.0–0.1 ppm
0.0–0.02 ppm
250.0–400.0 mV
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Recent Readings (last 20)
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DatedKH
dKH
Ca²⁺
ppm
Mg²⁺
ppm
Sal
sg
Temp
°F
pHNO₃⁻
ppm
PO₄³⁻
ppm
NO₂⁻
ppm
NH₃
ppm
ORP
mV
APEX
2026-05-17
MANUAL
2026-05-16
8.342213061.02578.38.207.10.100.00.00357
MANUAL
2026-05-15
8.341613141.02578.28.207.60.100.00.00357
APEX
2026-05-14
MANUAL
2026-05-13
8.241613151.02578.38.207.70.100.00.00362
MANUAL
2026-05-12
8.341613131.02578.38.237.80.100.00.00355
APEX
2026-05-11
APEX
2026-05-10
MANUAL
2026-05-09
8.242013021.02578.38.227.80.100.00.00357
APEX
2026-05-08
MANUAL
2026-05-07
8.341813081.02578.38.197.70.100.00.00355
MANUAL
2026-05-06
8.341713031.02578.28.198.00.100.00.00354
APEX
2026-05-05
MANUAL
2026-05-04
8.241713051.02578.28.198.10.110.00.00356
APEX
2026-05-03
APEX
2026-05-02
MANUAL
2026-05-01
8.242113031.02578.28.218.10.100.00.00352
MANUAL
2026-04-30
8.241613011.02578.28.208.00.100.00.00357
APEX
2026-04-29
MANUAL
2026-04-28
8.241313021.02578.28.208.10.100.00.00355