Nucleus (BF)(Lime 3890) custom formicaria in general are large ants

in general are large ants

Blue interior

and a magnetically attached lid for ease of removal during maintenance***(+85)

but rotating foods is recommended as with most ant species to keep options available

Care Recommendations

Nucleus (BF)(Lime 3890) custom formicaria in general are large antsThis is a Black Friday Cyber Monday 2025 Formicarium For more information on the Nucleus III click here. If you are ordering the product on this page you will receive the formicarium shown in the photos along with any options you choose Includes Nucleus III formicarium and all accessories. The Nucleus III is our proprietary Type III material Optional Museum Glass Optional Removable Vent (Lid on a lid, exposes a 1" opening) 3 Water Towers for long term