Hi Jen;
1) Get a Taylor K2006 or 2006C from links below -- only order from Amazon seller "Amato Ind"; others may not be selling K2006.
2) See if your pool people can test your pool for you, now. Post results if you have them.
3) Do NOT used bagged shock -- these days it's usually a hobo stew of chemicals, most of which you don't need.
4) If you can't test a test otherwise, get a cheap OTO / phenol red kit (Walmart or whatever) and test with that.
5) Report results.
6) Meanwhile, add 5 gallons of bleach to your pool each evening, till you know more.
Ben
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