Mini Hearth (BF)(Bone 1050) Fortress (or PTFE-30) is used widely

(or PTFE-30) is used widely for its ability to contain insects and prevent them from climbing smooth surfaces where Fluon (PTFE-30) has been applied

For medium or larger species that are just fine in any of the Nucleus III or other habitats (they are too large to escape out of minute gaps)

This smaller version of the Labyrinth formicarium includes a base (NEW) for stability

Watch this short video for a colony tour in a Nucleus (Type II):

Mini Hearth (BF)(Bone 1050) Fortress (or PTFE-30) is used widely***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