Fortress (Type III)(Black 280) Founding formicaria This is different than the

This is different than the smooth "ladders" in our other formicaria where these ants spend time "learning" to climb

Magnetically removable vent (see photo)

The side-foraging style for a double-sided would be mounted in the middle of the short-side of the foraging area while the single-sided Phalanx would be mounted on a short-side corner (see main photo)

It features a 4x4x3 nestblock with 2 levels and an attached 4x4x3 foraging area via magnetic connection

Fortress (Type III)(Black 280) Founding formicaria This is different than theThis product is available for immediate (2 3 business days) shipping. See this fortress link for more information about this formicarium. Features: Black Exterior White Sand interior Type III material Medium Large species sized chambers Savannah 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