This is number nine. I'm gonna plant the bejesus out of it and stock it with killifish and CRS. The ten gallon I have set up is not working for me. It's painted on three sides and the only side open is a side not the front so it's tough to see. I know it's way too big but I love a talk planted tank. Maybe I'll move one of my Madagascar lace ferns in there. That would fill up a good portion.