Thanks, everyone. I'll hopefully have more pics up by tonight. Any suggestions on possible fauna? There's no filter or heater. My room stays around the low-mid 60s, and even reaches as low as the 50s at night.
I found some shrimp that were (accidentally) left outside this winter and it's consistently been in the 20's and 30's at night. I don't think 50's would be an issue. A few yellow or PFR would look really cool in there.