what tetra is this please?

[smomus]

I know he is a tetra but not sure what kind..? I would like to get more similar but unsure what to look for. Thought he was a Buenos Aires tetra but don't think that is right.
Thanks!

 

[jetajockey]

White cloud mountain minnow.

 

[smomus]

Ha! So not a tetra then. Thanks jeta.
Off to research this