Mini Hearth (Lime 731) Fortress the Atrium is larger (in

the Atrium is larger (in terms of available nest space) than the Casita and would be in between the Casita and Nucleus III in terms of nest space

Do not over-agitate the liquid

1 nestmate (XL version - 2 nestmates) for drinking water or ventilation

Small Species (+8)

among many others

Mini Hearth (Lime 731) Fortress the Atrium is larger (inReady for Immediate Shipping, this Mini Hearth comes as shown in the photo on this page. ***Split Chamber Style NEW!*** ***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,