Thanks, Watermom! Yep, I sure did order the wrong kit. Noticed it as soon as I opened it and started messing with it! But no problem as I'll just have to order whatever I need to go along with it. I have been learning a lot on this site and the sister site. Just trying to get everything lined up. We do plan to follow the Super Simple Start Up Recipe.
Our pool is 15' x 52" round above ground, 1hp 16" pump sand filter. Still have much to learn!