Just getting started on here. Considering an upgrade from our current "ALL-CLEAR" Professional Test Kit.
And with every intention to read through the "Pool School", adopt the pool maintenance methods on this site.
In the meantime, would request some assistance:
Issue: Cloudy water, algae spread.
Just replaced the SWG (the original lasted 7 years and that seems to be some kind of record)
Just had the water tested:
Calcium Hardness: 150
Phosphates: 506 (I think. I can't read his handwriting; just noticed that when I got home)