Yes, CYA is the same as stabilizer. If you've taken the 1" tabs out of your chlorinator, then it shouldn't rise any more. You might lose a little during the summer due to splashout and backwashing, but probably not enough to make a difference in the chlorine levels that Watermom suggested. If you find that it does get low, then you can always go back to using the 1" tabs. HOwever, I'll be surprised if that's necessary during this swim season!

Welcome to the forum!!

Janet