Ok, trying to turn my pool back into a sparkling oasis!
Using the TF100 kit, these are my readings:
FC-4 parts per million
These readings are for a 30,000 gal IG pool with a vinyl liner. We have a sand filter.
This problem occurred after the tornados that came through AL. Pool was clear prior to the storms, but since we have had green water. Approximately two weeks. Started yesterday with chlorine. Added total of 2400 ounces since 3 PM yesterday. We have also been brushing the pool and running the filter continuously. Water is still green and is not holding a high level of chlorine. What do I need to do now?