hello everyone, i have a ten gallon that currently is holding 12 tiger barbs (i know, i know). i am returning the barbs to the petstore, but am wondering what i could stock it with afterword. i am looking for something that is 'interesting' and 'weird' looking i guess. something like that really makes you wonder what is out there, but it needs to be something that is is some what common but not super common. i know this is a tight fit, but i am just fishing for ideas. thanks, EDIT: what about shelldwellers? are there any that would fit stuggly?