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- Feb 12, 2017
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That's what I'm hoping to achieve. Plus, Kalk is cheap and proven. Back to the future.I use kalk and 2-part. You will be limited by your evaporation rate as to how much kalk you can use. I dose up to 80% of my evaporation rate with saturated kalk. I then use 2-part to make up the rest of the demand. By doing this you eliminate a lot of the salinity issue and get a greater benefit of increased ph.