What is the PPM/EC of your runoff? Pour enough tap water through until you can collect 50-100ml of runoff and test that. If its above 3-3.5 you could just flush for a day with fresh water
"I think myself that we have more machinery of government than is necessary, too many parasites living on the labor of the industrious." Thomas Jefferson
"One has not only a legal but a moral responsibility to obey just laws. Conversely, one has a moral responsibility to disobey unjust laws. I would agree with St. Augustine that "an unjust law is no law at all""
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