Never had this problem in 5 yrs. Water tested earlier in the week, need alkalinity and ph, did that, tested again today and levels are fine. We keep getting brownish type sediment at the bottom. Just vacuumed and 2 hours later it's back! Help!
Took it to a pool place, kinda wanted to test them out. Initially told me to increase alk and ph, went today and they said alls good.How are you testing the water?
Kim