This has never happened before .I have been BBB for years .The only difference this year is ,I had a small leak this fall and I run the filter 365 24/7 so in anticipation of the water level maybe going below the skimmer the last time I vacuumed I left the pole maybe aluminum and vacuum head in the bottom middle of the pool.The pool has little white nodules on it now ,and I suspect the hose ,an old one may have copper wire in it .The green clears up in a couple of days ,but will this happen all summer or will it stop when I remove the source of metal leaching if that is the cause.I haven't tested the water yet ,but it will be mid seventies this week.
Thanks for any advice
Thanks for any advice