To start off this is my first year owning a pool.
Background: We have a saltwater pool (all pentair equipment) with a spillover hot tub here in Toronto Canada.
I have four boys, one of them got an ear infection which started a week ago. Doctor gave him antibiotics and it has since cleared up but my other son just started getting the same ear infection. The only common denominator I can think of is the pool.
I've had my water tested and besides required ph down the water is fine??? Is this something else I need to be concerned about testing for? Is this just common?
Any help or suggestions on what to do or not is appreciated.