Need advice what chemicals to add!!! Have a salt water pool which haD perfect pool chem when opened 9 days ago. Now it is cloudy, ph is 6.8, cya barely registering, and chlorine 0.5. All other readings in check. Pool store wants to sell me 5lbs stabilizer, cloudy blue, ph lower, and chlorine tabs. I think this sounds like way too much. I want to do the bbb method so tell me how to start. Do i need to at least buy the stabilizer at pool store? I ordered k-2006 test kit from amazon today to use for the rest of the season!!!