Water parameters

Water parameters day 7.
Temperature: 80.6 °F
Salinity: 31.3 ppm
pH: 8.5
KH: 7.4
NH4: 0 ppm
NO2: 0 ppm
NO3: 4 ppm
PO4: 0.16 ppm
Ca: 360 ppm
Mg: 1240 ppm