Carfree_Dude;4904113; said:![]()
Taken exactly one week since my last water change. So, either I have some badass BB, or my test kit doesn't work.
I think you need to shake the crap out of bottle #2 of the nitrate test, slam it on the table like 10 times... it gives false low readings because the stuff in that bottle clumps together and gets out of solution... you must resuspend the stuff into solution... i think you are getting false low nitrate.. my water isn't even that clean coming out of the tap. you must vigorously shake bottle #2 for like a minute before testing.