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Originally Posted by Chad
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Originally Posted by Murminator
Mine did read "some" nitrates enough to move it off zero but not enough to move to the next number, which I think is 20
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20 would be pretty high.. What kind of test kit are you using? |
Aquarium Pharmaceuticals I haven't went looked at it if I remember it starts a zero and goes up in increments of 20 up to about 160 /ppm.
I'm at work so thats why I can't check
