Am I so thick I cannot get rid of algy, Yesterday my chlorine was 3 this morning my chlorine was .5 and a thin sheen of green algy in my pool. It has been just 5 days since I got rid of the last lot. My TA is 110 my pH is 7.8. I know you are going to ask for my tya but as yet I have not the test kit and cannot get one until I get a visit from the uk. The post here is at best unreliable and only bills get through this is not an exaggeration.
HELP a wrinkly day.