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Please help!!Monopersulfate is the lowest it can get. The PH was low, I added 1 tsp., that came up fine. The rest of the readings are all fine except the Mono. What can I do to raise that without messing up the others things? The people I bought the hot tub from said not to worry, the Mono. will come up on it's own, that was on Monday, still not up. Does it matter a lot if this is low?Thanks for all your help. It's so nice to have people like you to help people like me.
Please help!!Monopersulfate is the lowest it can get.