My pool has lots of problems - high CYA, high TA, high CH. The story can wait, but I need to know what to do about my TA now. I've been lurking here for a few weeks and read, among other things, how to lower alkalinity. So starting out with a TA of about 180 (according to Leslie's) I set my pump to act as an aerator and use the spa jets and have gotten the TA down to 110 this evening. My question is when should I stop aerating, because Leslie's takes off 30 because of my high CYA (200 from them, I'm not confident yet with my test results from the kit, but I think it's less.... but still way too high)...which would be a TA of 80, which is where I think I'm supposed to be? Or should I just keep aerating until my TA test yields 80? Thanks for any help. This place is so great!