Search results

My question has to do with Cal-Hypo in the skimmer. I've seen mixed reviews on whether this is permissible or not. I don't have an Inline-chlorinater on the pool. My main concern is will this be okay for my DE Grids and heater etc, if I add cal-hypo to the skimmer when wanting to shock the...

I've read different places that low alkalinity acts like aggressive water and can be corrosive to pool equipment. I have a few questions about this. 1. Is this true? and What is the process and how does low alkalinity do this? 2. Is this speaking about Total Alkalinity, or Carbonate...