Pool Doc and Pappy, thanks for the information. We won't take possession of the new place until July so I'll get back with the details you asked for. Speaking with the seller, he seems to have a pretty good maintenance plan for his pool that I asked him to write down for me. I'm not gonna lie, it's intimidating for a new owner. I will have a hundred questions like how long to run the filter (I think he said he runs it 8 hours a day), etc. I'm reading as much as I have time for on these forums. Thanks again.
PS: I ordered the test kit recommended here. And the current owner has those inflatable solar rings floating on about 3/4 of the surface.