Hrmmm, I have a separate thread entailing my CYA issues as well. Also using HTH from Walmart, not seeing the increase I had expected. Let me know how the pool supply stabilizer goes. I had put 4lbs in my pool on Sunday and I get back home tonight, so I'll give it a test and see if I am finally over the 30 mark. If not I say we raise pitchforks because at ~$16 for 4lbs it adds up.