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would trace amounts of copper kill snails? I also noticed quite a few have died.
Anyone have a salifert copper testkit that I could borrow for 1 test?
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Rich
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I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do.
Robert A. Heinlein
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