Help
My pool is 19500 gals
FC 5.8
Temp 20 C
Ph 7.7
CYA 75
TA 0
Is this right it was at 25 2 weeks ago. Can the ta be at zero, I have tested this twice and got the same result. Can anyone help me with the this. All advice welcome.
My pool is 19500 gals
FC 5.8
Temp 20 C
Ph 7.7
CYA 75
TA 0
Is this right it was at 25 2 weeks ago. Can the ta be at zero, I have tested this twice and got the same result. Can anyone help me with the this. All advice welcome.