Hello Everyone!! Newbie here! Looking around and reading your threads I think you will be able to answer my question easily and I would really appreciate some good advice. My tropical tank is now ready for some resisdents and I have heard and read mixed opionons on what are there best fish to introduce to my new tank first. Both Tetras and Zebra Donios have been suggested, I'm swaying towards the Donios but would love your advice before I go out to get first fish.