Perfect conversation pieces that come with a vented hatch on top to keep in those pesky escape artists. A ledge in the outworld allows the upside-down application of fluon and other anti-escape barriers, which are a must for containing Crematogaster, Tapinoma, and other species of ants.

These outworlds are 4 x 4 x 4 inches or 10 x 10 x 10 cm cubes and are compatible with most commonly kept formicaria and antheap formicaria. The holes on the outworld are 3/8 inch or 9.5mm.

This product is from Canada Ant Colony.