The Stronghold formicarium is a double-sized "Fortress style" habitat. This formicarium features double foraging areas, a 4" x 8" nest area (100mm x 200mm), and removable glass faces. The Nest block attaches/detaches via powerful magnets and short one inch tubing.
The Stronghold formicarium is in essence, a double "Fortress" formicarium. The foraging area for the Stronghold is either a dual foraging area. which allows for a greater degree of control of feeding areas, or a single 4x8" foraging area (same size as Nucleus and Hearth). We have found this to be a benefit for keeping foraging areas cleaner and feeding maintenance times down to a minimum.
Stronghold Features:
Many of the Stronghold features are similar to the Fortress such as the vertical style nest (ants moving up and down in their habitat), nestmates being included as a standard feature, and a small bundle of accessories included with each order.
What comes with your formicarium? Mini Liquid Feeder, 2 feeding dishes, 2 nestmates, stoppers for access ports, and a syringe and blunt tip adapter.
"Bottom-Up" design - Both the Fortess and the Stronghold formicaria were planned so as to have a different arrangement of their nest and foraging area. The entry for the ants into the foraging area is on the bottom level of the habitat. The other expansion chambers and tunnels are above this entrance and the water towers. In order for ants to store trash in the upper areas of their nest they must struggle against gravity (an unnatural behavior for ants as they bury most food inside their nest in the wild or discard it). Ants naturally move the trash away from the most humid areas of the nest which would be the foraging area (the goal of this arrangement). We have found this leads to a cleaner habitat overall and limits the amount of maintenance needed inside the nest due to trash that ants may leave inside their nest areas.
Watch the new Fortress Formicarium Video below
Options
Decor options - the 4" height limits decor options only slightly.