Mini Hearth (BF)(Light Blue 3078) Fortress The Stronghold formicarium is a

The Stronghold formicarium is a double-sized "Fortress style" habitat

What comes with this Foraging Area

Medium Species Chambers

Yellow Exterior/White Sand interior

Are they expandable

Mini Hearth (BF)(Light Blue 3078) Fortress The Stronghold formicarium is a***This is a Black Friday Cyber Monday Formicarium*** Ready for Shipping, this Mini Hearth comes as shown in the photo on this page. Nestmates this Mini Hearth comes with a nestmate ($5 value) (See photo). For more information on this feature, watch this video ). Foraging Area Dcor (as seen in photo) Magnetic Ports for Expansion (Additional Mini Hearths Can be Connected On Each Side) Magnetic Glass Panels (Museum Glass optional) 2 Connection ports on