Mini Hearth XL (Beige 104)(Vermiculite) ant farm 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

Tiny/Small Species (+$8)

Museum Glass optional ($8)

See this Phalanx link for additional information about this formicarium

Mini Hearth XL (Beige 104)(Vermiculite) ant farm the Atrium is larger (inReady for Immediate Shipping, this Mini Hearth XL comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** ***VERMICULITE Replacing our normal sand coated interior, this formicarium has a vermiculite interior. To go along with a naturalistic look, Vermiculite has special properties of moisture retention. Vermiculite has been used as an incubation for eggs material for captive breeding of reptiles.(+$5)***