chlorine high

We are new pool owners of a 6,000 gallon above ground pool and we have been plagued by algae problems since the beginning. We have already drained the pool twice because it seems to be the only way to rid ourselves of the algae. We are running the sand filter (1,500 gallon/hr) Sand Filter Pump)...

This is my first week of doing my own pool maintenance and I'm not sure where I went wrong. I use the TF-100 kit. 10,800 IGP SWG set to 70%, pump has been running for 24 hours since adding items listed below. Prior to adding what was recommended by the Pool Math App, this is what my number...