I have a small 4,000 gallon pool. My chlorine level is always between 1 and 2, my ph is 7.2. I just started using Liquid Bleach, and I put the cya in a sock and put it in my filter basket. My husband and I had an little disagreement about that. I didn't like the idea of putting it in the basket so hung it from the ladder by the inflow. but, my cya is not registering as having any in the pool. So, did as husband said and put it in the basket. I haven't retested yet, but wonder why it has not registered yet. I put all this in 2 days ago. The pool is beautiful, so clean and clear compared, especially, to how it looked before. Also, we have very hard water out here in the country. Can't afford a water softener, so read up on all this and decided to try the liquid bleach method. My husband also recommmended we do that and again, I resisted until now. Should listen, I guess. But, here I am with all this beautiful pool water, but the chlorine won't go above 1-2, ph stays at 7.2 and the cya doesn't register yet. What do I do, or what am I doing wrong?