liquid chlorine

Used to use shock power from Leslie's, but this year want to take the wisdom of this forum and try the liquid chlorine instead. I have a couple of questions: 1. Would this: Amazon.com: Wholesale CASE of 10 - KIK Custom Prod. PureBright Germicidal Bleach-Pure Bright Ultra Bleach, 1 Gal, White...

Good morning guys, what would be an inexpensive above ground automatic liquid chlorine dispenser? At my house 4 days of the week and cant keep an eye on my pool. Let me know thanks have a happy pool season