The suggested FC levels it says SWG 4 NORMAL 6 To 11.
these are my numbers
FC 7
CC 0
PH 7.6
TA 75
CH 350
CYA 75
should I shoot for the FC 4 or keep it between 6 & 11
Thanks
these are my numbers
FC 7
CC 0
PH 7.6
TA 75
CH 350
CYA 75
should I shoot for the FC 4 or keep it between 6 & 11
Thanks