Uggggg green hair,
New pool to me numbers are all good tf100 supported
First long swim 3-4 hours of the season and my daughters hair has green it it
I have never used anything but liquid bleach/shock could it be from previous owners algicied ?
21000 gal vinyl sand filter, if I dump 2 containers of jacks magics blue stuff 64 oz that should take care of it? Do I need to back wash run filter 24/7 or anything outa the norm? Had pool store test 4 metals none came back they didn't even try to sell me anything told me all numbers were good . I was ready 4 the sales pick but non given