Phalanx (Custom Black) Fortress This material is much stronger

This material is much stronger than our Type I (Ytong) material and holds higher humidity due to the absorbtion rate of the nest and other properties

This feature will be available in future versions of the Casita for $20 additional but is included for this model

rubber stopper(s) for connection port(s)

Type III Material

Phalanx (Custom Black) Fortress This material is much strongerSee this Phalanx link for additional information about this formicarium. Features: Black Color Formicarium material is designed to hold the most destructive ants (called Type III here on our website) Glass Type (Standard or Museum Optional) White sand interior 2 Large Water Towers Nestmates Watch video here: Nestmate Video Small Medium Species Chambers Foraging Area is 4x8x4" Top Attached Foraging Area Magnetically removable glass Side entry port for