March 2019
Wed
20
Changed 20 Gallons of water
  66.7%
January 2019
Sat
19
Measured Nitrate at 15 ppm
December 2018
Fri
28
Added 20 lbs live sand
Mon
24
Measured Nitrate at 7 ppm
Sun
23
Changed 35 Gallons of water
  33.3%
Measured Nitrate at 35 ppm
Tue
4
Changed 15 Gallons of water
  14.3%
Measured Nitrate at 20 ppm
November 2018
Mon
19
Changed 20 Gallons of water
  19%
Measured Nitrate at 15 ppm