November 2017
Sat
4
Change gfo and carbon
August 2017
Wed
16
Calibrate pH
Changed 30 Gallons of water
  10.7%
Measured Alkalinity at 8.2 dKH
July 2017
Sun
23
Measured Phosphate at 0 mgL
Measured Nitrate at 0.5 mgL
Clean skimner
Measured Alkalinity at 8.4 dKH
Sat
22
Change gfo and carbon
1.75 c Carbon. 1.25c gfo
Changed 35 Gallons of water
  12.5%
Sat
15
Measured Calcium at 430 ppm
Measured Magnesium at 1500 ppm
Measured Alkalinity at 8.4 dKH
Thu
6
Changed 30 Gallons of water
  10.7%
June 2017
Fri
16
Changed 30 Gallons of water
  10.7%