I’ve read so many, swear I saw someone say API and saw them in the pet store. Sadly couldn’t find liquid test kits, went to three stores. So my other test stripes are eSHa?
Nitrate - 10/20
Nitrite - 0
GH -6/7
KH - 0/3
PH - 6.4
Chlorine -0
I’ve never tested the tap water, is it with the same...