I've just shocked the pool again for mustard algae and have decided to try a continuing polyquat treatment.
What's the recommended continuing dosage for polyquat per 10,000 gallons? Does this vary by brand or just by the rated concentration?
Is there a brand that works better than others?
The local Leslie's doesn't appear to carry it, but they didn't recognize the term "polyquat." Can I successfully search a Leslie's for "benzalkonium chloride" and get a polyquat?