Hi all,
Have recently bought the Hanna digital(?) ammonia low range checker, as I can not tell the colour difference between the API test kit.
After testing my water it has come back over the days between 0.03-0.06ppm.
Most of my reading says we need 0ppm ammonia - but as I am detecting these low readings is this something to be concerned with? Obviously with the API colour drops it'd read yellow, which is safe. Or am I just being very paranoid
Thankyou!