Fortress (Grey 2)(Tall) Fortress The double-sided Mini Hearth provides

The double-sided Mini Hearth provides additional opportunity for lighting and photos in addition to increased normal viewing

Double-Sided (+$20)

Lid comes with a stainless steel micro-screen vent

Light Blue Side Panels

For large species nest

Fortress (Grey 2)(Tall) Fortress The double-sided Mini Hearth providesThis product is available for immediate shipping and ships within 2 3 business days after ordered. See this fortress link for more information about this formicarium. Features: Grey Exterior, Blonde interior Two nestmates EXTRA TALL 50% taller (2" or 50mm) Type I material (AAC aka "Ytong") Medium sized tunnels and chambers Grassland Foraging Decor Museum Glass Optional 95% glare reduction (Shown in photo) Removable Vent optional What comes in the box?