Mini Hearth (Dark Blue 11) keeping ants I would recommend a medium

I would recommend a medium sized nest for them because the chambers and tunnels for the Pioneer are larger on average than  some of our other nests

com for more information about this option

Suitable for Medium/Large Species

Honeycomb carving pattern (all interior chambers connect)

Water is then added from outside the habitat so as to avoid disturbing the colony when hydrating your formicarium

Mini Hearth (Dark Blue 11) keeping ants I would recommend a mediumReady for Immediate Shipping, this Mini Hearth comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** 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) Museum Glass optional ($8) Included with this purchase is a syringe for hydration, Mini Hearth PDF guide, nestmates and stoppers, lid, and