Today I found the perfect fish for this setup!...
Gold White Cloud Mountain Minnow
Green Lantern Platy
I think that I will add maybe a half-dozen of the gold white cloud mountain minnows with maybe three of the green lantern platies. I did not purchase the fish yet because I plan to return tomorrow after researching some of the other species that they had in the store.
I think these fish will look good with the riparium plants that I have in there.