Mar 25, 2018 4:02 pm
Every now and then my pool gets a white foam like substance on top. Levels are perfect, we have tried everything from dumping water, super chlorinating, oxidising, clean filter. Our pool is heated by a heat pump, has a salt water chlorinate plus ozonator. None of the local pool shops can tell us what it is. They think it’s an air leak but it doesn’t happen all the time. Any thoughts?
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