heres my 0.6 gall =)
i didnt put any shrimps in there yet, lol just filled it up =)
I have that same "tank"- I kept a few shrimp in it once before I moved them to my 5 gallon. Anyway, on Tumblr last week I saw a planted pico tank that was really cool and held a pond snail, and I decided I want to do the same thing in my square tank! I haven't done it yet, though.