Mikenike
Well-Known Member
So I can’t find the exact one that OP posted but it says this one is the newer version, will either of these work? I have access to these two or the 4-in-1 or 7-in1 versions from HTH. I was thinking 1g for a quart of water then using 1-1.5ml of that per gal or is my math off. HTH says 52% hypo and the DryTec says 68% hypo and 65% min. Available chlorine
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