Fortress (Custom Type I - Terracotta 1) Fortress Museum glass is a glare-reduction

Museum glass is a glare-reduction glass that absorbs up to 90% of reflections given off by light

Friction fitting inset lids

The Phalanx is a formicarium from Tar Heel Ants for small to medium sized ant colonies

Expandable nest

Small-Large Species

Fortress (Custom Type I - Terracotta 1) Fortress Museum glass is a glare-reductionThis product is available for immediate (next business day) shipping. See this fortress link for more information about this formicarium. Features: Terracotta Exterior, Khaki interior Type I material Small Medium sized tunnels and chambers Grassland foraging area 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