On this topic, has anyone tested their incoming water themselves? What kind of PO4 readings are people getting?
I just tested a week old batch of SW (made with RO) and found about a 0.1 PO4 reading. When I have some time later I'm going to take some readings on a fresh batch and maybe even my RO output itself, and see if it's the incoming water or it it's from the salt mix sitting too long.
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-- Tony
My next hobby will be flooding my basement while repeatedly banging my head against a brick wall and tearing up $100 bills. Whee!
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