I have the salifert liquid test kit. Viewing through the top gives me a reading of 0 nitrites. Viewing through the side matches up with 0.5 exactly. You're supposed to divide by 10 when viewing through the side.
So my nitrites are at 0.05. Is this bad that it is detectable or is it just a sign of a functioning biological filtration ?
So my nitrites are at 0.05. Is this bad that it is detectable or is it just a sign of a functioning biological filtration ?
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