Expired test kit
hello hello,
I'm about in my 3rd week of cycling my tank, been about 8-9 years since my last tank. Been testing the water with a test kit that i had 8-9 years ago. i didn't even think about the test kit being expired. i did a little research and see that they do have a self life of about 4-5 years. i will be getting a new kit but the old one does seem to be giving me readings that would be correct to cycling a tank. Just wondering if anyone has has any problems with an expired test kit or if its kinda like expired milk (you usally get a few extra days after it has expired).
thanks
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