We have some unusual brown spots on our pool. I would think it was algae it isn't slimey and it doesn't brush off. Here are my numbers - the FCC is low because we didn't put any chlorine in it last night because it was storming.
Ph 8.0
FCC 1.5
TA 150
CH 175
CYA less than 30
I don't know what to attach first!
thank you for any help!
Ph 8.0
FCC 1.5
TA 150
CH 175
CYA less than 30
I don't know what to attach first!
thank you for any help!