I am new to the site, but have been lurking for a few weeks. I just bought a house that has a pool, despite not wanting that kind of responsibility. This pool has been a bit of a crapshoot and tough for me to get a handle on. All that being said, I have come to understand that I have much too much CYA. I have drained and refilled more than 60% of the pool, but the CYA is only down to 100ppm. I cannot sustain another refill so I have resorted to trying the new Bio-Active CYA Reducer. I have my levels in the right place and wanted to walk you guys through what is happening. One thing I didn't know beforehand was that you have to keep your FC levels at 2-3ppm in order for the enzymes to work.
I started the enzymes tonight at 7pm and the pump has to run for 4 hrs. I will update as time progresses, but has anyone else tried this product with success?
I really hope this works.