Mini pond suggestions

[Hybridfish7]

VERY miniature pond
Made it out of clay in my ceramics class, it's cylindrical and holds about 4 gallons of water
No pictures, it's in the kiln and I didn't get pictures before I fired it but I will later
Stocking suggestions?

 

[Hendre]

Maybe some snails and cherry shrimp in a simple tank, Wabi kusa style planting would also look very cool!