Labyrinth (BF)(Beige 3389) raising queen ants This formicarium has 3 sides

This formicarium has 3 sides carved

I would recommend a medium sized nest for them because the chambers and tunnels for the Pioneer are larger on average than  some of our other nests

Nest Dimensions 2" x 2"

Walter Tschinkel has passed this information along previously to us from studies performed at his lab)

4 sided formicarium (all four sides connect "underground")

Labyrinth (BF)(Beige 3389) raising queen ants This formicarium has 3 sidesThis is a Black Friday Cyber Monday Formicarium ***Canyon Foraging Area***(+$20) ***This product is ready to ship. Ordering this product you will receive the exact formicarium in the photo.*** See the Labyrinth formicarium original product page here. Features: Dimensions 5x7" Nest (125mm x 175mm) and 8x4x4" Foraging Area (200mm x 100mm x 100mm) Decor Per Photos Medium Large Species size tunnels and chambers Water Towers 2 XL Water Towers Removable