Hearth (Bone 4058)(2-Sided) formicaria this Mini Hearth comes as

this Mini Hearth comes as shown in the photo on this page

Stainless steel mesh vent

Based on these experiences I feel confident in suggesting that a the trade-off you may find at times (we still maximize every viewing angle as much as possible) between maximize visibility and ideal starting conditions will be well worth being able to keep some species that are simply too difficult to raise in other founding habitats due to the small size of some ant species

Nucleus Formicarium User Guide are emailed upon request

Hearth (Bone 4058)(2-Sided) formicaria this Mini Hearth comes as***This product is available for immediate shipping and is shown in the accompanying product photos.*** Click on this link to see more about this product. Features: Nest is 2. 5" x 8" (75mm x 200mm) Two Sided version Stalactite Interior, Single Chamber (+5) Decor (Per Photo) Color (Per Photo) 2 XL water towers Type III material Museum Glass Optional