Fallen Fortress (Light Blue 2105) ant farm Lid vents are covered in

Lid vents are covered in micro-fine stainless steel mesh screening

Rocky Desert

XL - 30% larger formicarium than standard Mini Hearth

Bluish-Black Interior/ Black Exterior

Removable vent - The removable vent is best explained by calling it a "lid on a lid"

Fallen Fortress (Light Blue 2105) ant farm Lid vents are covered in***Ordering the product on this page? You will receive the exact formicarium in the photos accompanying this product page. This formicarium has already been made and can be modified only with the options for glass type and removable vent lid.*** Features: Color (Per Product Photo) Medium Large Species Chambers Decor (Per Product Photo) Large Water Tower (15 ml capacity) Magnetically Removable Glass Type III Material 4x4x4 Foraging Area 4x4x2 Nest