Fortress (Type III)(Grey 117) Fortress the ventilation is helpful as

the ventilation is helpful as the colony approaches capacity in their formicarium

Nucleus formicarium etc

-Museum Glass (+$15)

Medium/Large Tunnels

One stopper

Fortress (Type III)(Grey 117) Fortress the ventilation is helpful asThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Grey Exterior Type III material Medium Large Species chambers Desert 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, connection tube, feeding dish, syringe for