For the past month I've noticed this brown film occurring in my chlorine floater. See the pic here:
http://tinyurl.com/87rl5f3
The pool is clear, but there is a brownish dust that accumulates on the pool bottom.
FC 5.4
CC 3.4
Ph 7.6
TA 110
CH 320
CYA 100
Any ideas as to what this is?
http://tinyurl.com/87rl5f3
The pool is clear, but there is a brownish dust that accumulates on the pool bottom.
FC 5.4
CC 3.4
Ph 7.6
TA 110
CH 320
CYA 100
Any ideas as to what this is?