Size: outside: 90 x 28 x 76mm inside: 84 x 20 x 69 mm
Material: float glass
This nest insert can be placed in an ANTCUBE ant arena and filled with a suitable material to dig in (e. g. sand-loam mixture) or with a cork or gypsum nest. The special feature is that it's removable and can be removed for example to hibernate the ants in any cooler place. As an entry and exit as well as a for ventilation there is a 10mm-bore at the bottom. For hibernation it can be closed with a formicarium plug.