Fortress (Custom Type I - Bone 1) Fortress This product is available for

This product is available for immediate (2-3 business days) shipping

Watch this video of a Monomorium minimum colony inside their Phalanx formicairum

Decor Choices:

Red Exterior/Red Interior

Nest Block Size 4x4x4 inches (100mm x 100mm x 100mm)

Fortress (Custom Type I - Bone 1) Fortress This product is available forThis product is available for immediate (next business day) shipping. See this fortress link for more information about this formicarium. Features: Bone Exterior, Khaki interior Type I material Large sized tunnels and chambers Woodland foraging area decor Museum Glass Optional 95% glare reduction (Shown in photo) Removable Vent optional What comes in the box? Fortress formicarium (as seen in photos), nestmate, mini liquid feeder, 2 stoppers,