Nickxxon, I've decided that, if I do get an angel, I will risk it with the cardinals, they are slightly larger than neons, and I will start with a very young angel and hope for the best.
rbihsop. I use Ap test kits for Nitrogen testing, because I know the strips are pretty worthless for that.I was hoping I could get away with the strips for hardness/ph, just to save the money. I will call some lfs and see if they use liquid tests on samples. thanks.