Mini Hearth XL (Black 602)(MQ BOX) raising queen ants This aids in the ability

This aids in the ability to perform maintenance and feeding

This is a Type III Nest

3/8" connection port standard (other sizes optional)

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

Mini Hearth XL (Black 602)(MQ BOX) raising queen ants This aids in the abilityReady for Immediate Shipping, this Mini Hearth XL comes as shown in the photo on this page. ***Modular Design (for more information click this (link)*** ***MQ Box = Museum Quality Box Scratch resistant, cast acrylic material with a mangetically removable top***(20) Nestmates this Mini Hearth XL comes with two free nestmates ($10 value) (See photo). For more information on this feature, watch this video XL 30% larger formicarium than standard Mini