PoolRX Stained My Pool

When did the spots first form? You had bad water in May and then treated it...what date did you first see the spots? My guess - fireworks. They are full of iron and other metals. I have to fish them out of my pool and keep sequestrant on hand all summer as people are always lighting them off.

I know this is from over a year ago. I had this exact same problem after introducing POOLRX. it is a garbage product - i dont care what anyone says. Ive never had thos problem with my pool until poolrx.
Same problem here, I was having an issue with yellow algae and I added PoolRx, got rid of the algae but now I have black copper staining.
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.