Here whats going on. 18000 gallon liner inground pool with a Compupool SWG. This is my 4th year with a pool and every year I have relied on the pool store. While I think my pool store is great, its a local mom and pop shop that I believe does what is in my best interest, they use Bio-guard stuff be only sell me what they think I need. This year I am really having a problem. 1st thing is my pool is the greenist I have ever seen it, last week the store told/sold me to put in 5 gallon of chlorine, 8 bags of shock, banish algae cleaner, and a sand filter cleaner. Doing all that got my pool to a tourquise color but no futher, the pool would hold chlorine for a few hours and they go away. I only had the little test strips right now, I know I need to order the TK-100. I also think my SWG is not working properly, but I want to get the pool clear the best I can before I tackle the SWG. Today I am going to swap out the sand in my filter becasue I have been told it needs to be changed every 4 years or so. So where do I start first? Please help!
