We have to leave early needing to close our i/g vinyl pool,and the water temperature is still between 23/4 C about 74 Fahrenheit. We Intend to shock the water and brush the pool before leaving. Can anyone advise me on what we should do to minimise the problem of algae and possible staining overwinter? We could possibly come back in a month's time when the water temperature should be quite a bit lower. We don't use a cover. A friend comes over to remove leaves etc every so often during the winter. We have never had a problem before but have only changed to the bbb system this season. Thanks in advance.
I/g 23k 12x5 m
C H 210