I will be using a solid loop loc cover during closing. I was thinking of using polyquat 60 (Kem-Tek KTK-50-0006 Pool & Spa 60%) during closing but i have some questions.
1. Do you add polyquat an half hour before disconnecting pool equipment or 24 hours before so it circulates better?
2. Can you add the algaecide directyl through the skimmer for better circulation?
3. Lastly, I normally close with a PH of 7.6 is this okay with the Polyquat?