Here are my numbers using the TF test kit:
FC 1.5
CC 0
ph 7.5
T/A 110
CH 350
CYA (never lost site of the black dot)
Temp 103
Salt level 3000
Salt Test Strip indicates 3600
I noticed some small black spots last week and cranked up the cell to 100%. FC level has not budged. Does this mean the black spots are Algea?
The pool looks great except for those very small black spots in a few places. I've tried scrubbing but they don't dimish in size or color.
FC 1.5
CC 0
ph 7.5
T/A 110
CH 350
CYA (never lost site of the black dot)
Temp 103
Salt level 3000
Salt Test Strip indicates 3600
I noticed some small black spots last week and cranked up the cell to 100%. FC level has not budged. Does this mean the black spots are Algea?
The pool looks great except for those very small black spots in a few places. I've tried scrubbing but they don't dimish in size or color.