Keds195
Aquarium Advice Regular
Hi I checked my water last night it was ph 7.2 ammo 0.25 nitrites 1ppm nitrates 0. I checked my water today and it is ph 7.2 ammo 1ppm nitrites 0? So I did a pwc to reduce the ammo and its gone back down to 0.25.
Is it normal for nitrites to appear then disappear?
Is it normal for nitrites to appear then disappear?