Fortress Type III (Bone 5204) Fortress This type of formicarium is

This type of formicarium is recommended for certain species that are notorious for blocking the glass with debris

Pogonomyrmex occidentalis are a medium-sized ant species so we will make chambers sized for them unless you state otherwise in your comments

2-sided (+20)

Small/Medium Species Chambers

Fortress Type III (Bone 5204) Fortress This type of formicarium isThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Type III material Medium Large species chambers Decor Per Photo 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 hydration.