I tested for amonia and it was in the safe range. Next I used a strip that tests for 9 different things I believe. It was showing nirtite and nitrate and I also had very low alkalinity. The copper was out of range as well. I want to try adding the live bacteria but still a bit hesitant. If I remember right, the shelf life for the live bacteria isn't very long? I think my bottle must be a couple months old at least. I wasn't sure if adding live bacteria could be harmful. If there isn't a high percentage of it back firing, I would love to try adding the live bacteria. I also just added a live plant from the parent tank and they love it. Most of them swarmed right to it and are still hanging around it.