[DepH]

Hi.

Yesterday I added some fertilizer, Co2, GH+ salt, and some crystalclear. I had almost 0 nitrat and nitrit, but today it's increased. Is this normal to increase after adding this? Or did I add to much at one time? And, must I do waterchanges to get this to decrease, or should I just wait and see for a day or two?

 

[Kohan Bros.]

what did the levels increase to

 

[DepH]

I don't remember excactly, but it was number 3 or 4 out of 5 different colors on a tetra test. Like, 1 is nearly blank, 2 is a bit pink, 3 is more pink, 4 more, and 5 is very pink. I don't got the test here, so I can't check it right know