September 2018
Thu
6
Sedra 3500 pump for skimmer stopped working. Not sure when. New one will be installed on Friday 9/7
September 2015
Mon
14
Measured Temperature at 76.7 F
Measured Phosphate at 0.00 ppm
Measured Alkalinity at 9.5 dKH
Measured Calcium at 400 ppm
Measured Nitrate at 5 ppm
Measured pH at 7.9 pH
Measured Salinity at 1.026 SG
Sun
13
Measured Nitrate at 17.5 ppm
Before water change
Mon
7
Measured Alkalinity at 8.4 dKH
Measured Phosphate at 0.00 ppm
Measured Nitrate at 10 ppm
Measured pH at 7.7 pH
Measured Salinity at 1.025 SG
Measured Calcium at 375 ppm
August 2015
Mon
31
Measured Calcium at 400 ppm
Measured Alkalinity at 144 ppm
Measured Phosphate at 0.00 ppm
Measured Nitrate at 10 ppm
Measured pH at 7.9 pH
Measured Salinity at 1.025 SG
Thu
27
Measured Phosphate at 0.00 ppm
Measured Alkalinity at 160 ppm
Measured Temperature at 76.2 F
Measured Salinity at 1.0255 SG
Measured Calcium at 400 ppm
Measured pH at 7.8 pH
Increased vortechs to 40%
Measured Nitrate at 7.5 ppm
Wed
26
Changed 15 Gallons of water
  20%