FishOwner
Aquarium Advice Activist
I have a fully cycled 20g tank. Recently, my ammonia readings have shown 0.25 ppm for the tank. However, the nitrites are at 0 ppm and the nitrates are at 10 ppm which is normal for my tank, so I have no idea what's going on. If the readings are true, I'd like to know because the shrimp in the tank are pretty sensitive to ammonia (RCS and Amano).
Attached is a pic of my water tests. Test tubes left to right: tank ammonia, tap ammonia, tank nitrate.
Attached is a pic of my water tests. Test tubes left to right: tank ammonia, tap ammonia, tank nitrate.