there will always be nitrates.....at least from what i have found.....about a week ago i was getting readings of nitrite and ammonia....there hasn't been much of a spike in either. but i waited until, and lets say reluctantly tested, and my ammonia and nitrite is at "ZERO".... then i do a small water change......haven't really tested any PH, CARB, phostphate? but i know when the fish look healthy, and their "equilibrium" is presently balanced....plus with how much i feed them, daily.....
lets just say i know what a healthy fish looks like......but i still do have questions, as i'm still learning, and am new with Dat fish's and aros....
when i said nitrates, that will be relieved by water changes......