Ok so I've been testing with my new TF100 kit since Saturday. Starting to get the hang of it. Got a speed stir and that's fantastic.
Here are are my original tests from Saturday morning:
FC- 6
CC- 0
Ph- 7.9
TA- 150
CH- 350
CYA- 90
took the tricolor out at this point and started adding bleach and MA, while aerating to bring TA down and increase FC.
My my readings tonight are:
FC- 10
CC- 0
Ph- 7.7
TA- 110
CH- 400
CYA- 80-85
Why is my calcium hardness rising? I know it's still in the acceptable range but was curious why it's rising?
Here are are my original tests from Saturday morning:
FC- 6
CC- 0
Ph- 7.9
TA- 150
CH- 350
CYA- 90
took the tricolor out at this point and started adding bleach and MA, while aerating to bring TA down and increase FC.
My my readings tonight are:
FC- 10
CC- 0
Ph- 7.7
TA- 110
CH- 400
CYA- 80-85
Why is my calcium hardness rising? I know it's still in the acceptable range but was curious why it's rising?