My friend just had his pool installed. They filled the water on Thursday and on Saturday the electrician came and wired it. Everything looked good water looked good so we added 8 bags of salt to his pool. It's 12500 gal inground vinyl liner.
Full Hayward system cartridge filter, t15 cell prolific panel. We set the salt to 10% to start and after 24 hours his salt is reading 3400ppm.
He woke up today an the pool is green. He planed on going to pool store today for stabilizer but what has caused this so suddenly??
Should he set salt generator to like 50%