Adding more fish to quarantine tank

[gregzz4]

Forgive me for not reading the whole thread, but from what I've read ...

You are running a QT without filtration - I'd change that pronto

I'd be using at least some kind of HOB Aqua filter

Do NOT add any new fish to your QT until you have your levels under control

And I suggest you learn about the Nitrogen Cycle before you add any more fish to your tank