I just googled the different fish names and searched for images.

I have 3 phantom tetras. They are realy neat once they get their nice dark coloration. I also had the cremecicle mollies and liked them as well. The one male I had had a lot of personality. Other tetras I have that are pretty neat include the long skirted black tetra, longfin red minor tetra and the black neon tetras. I love the look of tetras and they are busy fish!

good luck with your tank!