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I have a Sundance Altamar spa and it has a Sunzone CD ozonator in it. I also have a Sunpurity N2 mineral cartridge in it. The tub is 385 gallons, and everyday (usually after I soak) I put in 1/2 Tablespoon of Dichlor. Then once a week, I put in MPS for the weekly shock treatment, and I also put in Scale and Mineral control (because my tap water is very hard and I usually have to add about 1/2" of water every week to the tub). I usually put in Water Clarifier once per week too. Then randomly throughout the week I spray some Anti-Foam on the top of the water to kill the foam (I get a lot of foam when people have bathing suits on in the tub).My PH and Alk are pretty much right on. But for some reason I am still getting cloudy water and not sure why. Also the tub will still produce some foam even after I spray anti-foam on it. Is it because I am using Dichlor everyday? The spa dealer told me that if I am using the N2 cartridge that I don't need Dichlor and that I should use MPS after my soaking. But I have read differently online.What do you all recommend I do? why do you think the water is cloudy?I keep the tub indoors in my garage.Thanks
well here is another interesting thing... today I cleaned my filter (sprayed them with filter cleaner, let it stand for 15 minutes, washed them down with hose on high pressure), then I put them back in the spa and I added my weekly dosing of 2 ounces of MPS for the weekly shocking. Whenever I add MPS to the tub, the tub foams out of control, literally I get foam coming almost over the edges of the tub after putting in MPS and running the jets on high for about 10-15 minutes. I don't get this same amount of foam when I do a Dichlor shocking.So why is it that MPS is producing all this foam?