Well, I was able to turn my green swamp into a sparkling oasis. But now my chlorine levels are off the charts. http://www.troublefreepool.com/image...s/confused.png When using the OT test the color was very orange so I followed up with the chlorine drop test. I stopped at 40 drops and there was NO color change. At all.
Water at 82F:
CH=50 (I know it's not a big issue w/ vinyl, hoping maybe it'll give you a clue)