May 2020
Tue
19
Measured Alkalinity at 10.7 dKH
Dosing: 20 ml/day
Colour: Pink, 1 drop after LP/Purple, daylight/lamp
Mon
18
Changed 20 Liters of water
  11.8%
Thu
14
Measured Alkalinity at 10.7 dKH
Dosing: 20 ml/day
Colour: Pink, 1 drop after LP/Purple, daylight/lamp
Sat
9
Measured Alkalinity at 10.7 dKH
Dosing: 20 ml/daya
Colour: LP, 1 drop after Purple, Lamp & daylight
Thu
7
Measured Alkalinity at 10.9 dKH
Dosing: 20 ml/day (dont change, marginal error)
Colour: Pink, 1 drop after LP/Purple, Lamp
Wed
6
Measured Alkalinity at 10.7 dKH
Dosing: 20 ml/day
Colour: LP, 1 drop after purple, lamp/daylight
Fri
1
Measured Alkalinity at 9.9 dKH
Dosing: 30 ml/day
Colour: Pink, 1 drop after purple, lamp