Fortress (Custom 5)(Type III) ant farm please indicate the correct size

please indicate the correct size AND/OR note the species name and size in the comments field during the checkout process

Atom C Style Chamber (Water Tower inside nest)(+$5)

Friction fitted lids with stainless steel mesh vents

Medium-Large Species

Fortress (Custom 5)(Type III) ant farm please indicate the correct sizeThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Bone Exterior White sand interior Type III material Medium Large species sized chambers Woodland 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