My new 10 gal betta tank

This is my second tank and im very proud of it. The final photo is one of my last tank (5 gal) before I moved my fish and his plants over to his new 10 gallon. For stocking I have my betta named si-daeng snails and 3 new shrimp. 2 of which are bloody mery shrimp and a blue velvet shrimp.

Do you have any name suggestions for the shrimp?

And do you think I could add another tank mate for him if so what would that be?

(Post fixed I hope)