I have a 6,000 gallon fiberglass pool. After spending a fortune on shock, shock and more shock and then being told I need more shock I started looking around on the net! Found this site and the first thing I did was order a Taylor K2006 test kit!. Now I want to get started on using the 3 Bs to get this pool dialed in! I went and picked up some regular bleach and so far I have held a chlorine level above zero for 2 says in a row! I just need to know where to start exactly?