I don't know about the PH, but the best guess chart will tell you that if you have a CYA reading of 135, you should maintain a FC reading between 8-15 PPM. Yours is only 3.0.
I don't know about the PH, but the best guess chart will tell you that if you have a CYA reading of 135, you should maintain a FC reading between 8-15 PPM. Yours is only 3.0.
Why BBB? Because money can't buy happiness, but saving it sure can!
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