Ok I once messed up the Nitrate Test but I think I have it correct now but I fear I am getting in inaccurate result or something might be bad.
Ok with that test I add 10 drops of bottle 1 to a becker, then shake for 5 seconds then shake bottle 2 for 1 minute then add 10 drops then shake it for 1 minute.
My question is what is the result supposed to be on tap water?
I find it hard to read but it seems like my water 5-10.
When I tested my betta tank though it seemed the same color.
How long does it generally take for a 10 gallon tank to gain enough to be different then the tap?
After 6 days I tested my 10 gallon tank and I thought it read 10-20 so I changed 50% and retested it again today but it still looks 10-20. But then I looked at the tap test and they looked excatly the same so I was like "My eyes fail" So I wondered how the works
Also I have a 5 gallon and I changed her 5 gallon and his 10 gallon same day last week 100% and 6 days later I checked both there water at the same time and the reading was the same. Is this odd?
Thank you fot the help