I have only had my SWG and pool hooked up for about a week now. I am a first time pool owner still learning and have already made some mistakes, like adding Borax alone to adjust my pH when I should have added it in combination with acid as well. I did not notice it until today but is this normal after only one week? I hope the Borax didn't cause it do you guys think its just hard water like it states in the manual and some white vinegar would clear it right up (if so roughly how much vinegar should I pour in)?