Nucleus (BF)(Grey 3884) ready to ship formicarium Removable Vent: This option (see

Removable Vent: This option (see 2nd photo of lid) comes with a 2nd

We always recommend using feeding dishes when feeding your ant colonies in all habitats

Lime Green side panel

This formicarium is recommended for growing small to medium-sized colonies

Featherweight Forceps

Nucleus (BF)(Grey 3884) ready to ship formicarium Removable Vent: This option (seeThis 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