for 10 gallons...
Endlers would be my first choice also. + dwarfed cories (cute lol), shrimp
Shrimp alone (mixed compatible types).
I think I am going to get some Pearl danios for my tank.
Neons..tetras? (there are quite a few types now a mix would be cool). Rummy nose tetras are kinda nice similar cherry barbs in size
... Other types of danios?
Let us know what you end up getting.