Fortress (Custom Type I - Red 1) Founding formicaria What's the difference with Museum

What's the difference with Museum glass

Removable Vent (Optional)

The Labyrinth formicarium is a 4"x6" (100mmx150mm) formicarium attached magnetically (as well as by a small vinyl tubing insert) to the accompanying foraging area

Light Sand Interior

Fortress (Custom Type I - Red 1) Founding formicaria What's the difference with MuseumThis product is available for immediate (next business day) shipping. See this fortress link for more information about this formicarium. Features: Red Exterior, White interior Type I material Small Medium sized tunnels and chambers Desert Cactus 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