It would still make for a nice out-world. The other boxes that look good that I have seen so far are in this thread: http://www.formicult...chasing-guide/
AMAC - Manufacturer's Website
BoxBox - Manufacture's Website
The bottom "ring" could be easily hidden by a grout and sand bottom layer and if you drilled a hole in the top for a press fit vent I think the fit and finish would look acceptable for a DIY type project. Any style of vent should work and if there is no mesh screen you could always cut out some mesh and glue it in like you see in the 3rd pic. I am guessing with ants the mesh would have to be metal and not HDPE, but I'm not sure.
I like these two piece vents but don't know where to source them. Has anybody used that type of style and how do they work for ants?
Edited by Callipleura, September 2 2016 - 12:32 AM.