is my tank overstocked? if not what centerpiece fish should i add?

[RedJ]

i have so far in a 10 gallon tank
5x rio flame tetras
4x amano shrimp
2x nerite snails
alot of plants

 

[Byron]

Welcome to TFF.

With a 10g tank, I regret to say you are at the limit. And a 20g would be much better for the Flame Tetra. More info here:
http://www.seriouslyfish.com/species/hyphessobrycon-flammeus/

Byron.

 

[RedJ]

thank you for the info i will upgrade to a 20 gallon soon