Fallen Fortress (Light Blue 3046) formicaria For medium or larger species

For medium or larger species that are just fine in any of the Nucleus III or other habitats (they are too large to escape out of minute gaps)

Active workers and queen (currently laying eggs)

Cast Acrylic Foraging Area (with magnetic lid)

A Phalanx owner's video of their small Dorymyrmex insanus colony:

Fallen Fortress (Light Blue 3046) formicaria For medium or larger species***Ordering the product on this page? You will receive the exact formicarium in the photos accompanying this product page. This formicarium has already been made and can be modified only with the options for glass type and removable vent lid.*** Features: Medium Large Species Chambers Nestmate Woodland Decor Magnetically Removable Glass Type III Material 4x4x4 Foraging Area 4x4x2 Nest Block The Fallen Fortress is a new formicarium design from Tar Heel