That should have raised your chlorine by 15ppm or so. ETA: you said large bottles-do you mean gallons, or the big jugs?Originally Posted by localfinesse
I'd be more concerned about why the water isn't clearing up. Have you cleaned the cartridge, and how does the clean pressure now compare to what it was when new? Cartridges can get dirty or get a hole in them, both of which will make the filter ineffective for different reasons.Originally Posted by localfinesse
You do need to lower your CYA, and the only way to do that is water replacement. However, if you replace water, you also have to replace chlorine in order to keep algae under control.
I don't really think your TA is over 700. Did you use the 0007 neutralizer? My fill water is insanely high at 400ppm TA. I don't think 700 ppm water would be drinkable. I wouldn't mess with it until you get the other stuff cleared up. If you replace water for CYA, it may undo whatever alkalinity changes you make. Leaving the waterfall on should raise your pH without raising your alkalinity, which is good, but you'll need to keep an eye on your pH.Originally Posted by localfinesse
You also need to know and watch your calcium levels. The life of your plaster depends on it.
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