I'm not sure if it is algae or not.We are having a deck built and it could be saw dust.We haven,t been in the pool in a week
but I test the water every day.FC has been 4.5 CC 0 PH 7.5.We have had alot rain .How can I tell if it is algae with out getting in?The water is crystal clear.THX
but I test the water every day.FC has been 4.5 CC 0 PH 7.5.We have had alot rain .How can I tell if it is algae with out getting in?The water is crystal clear.THX