The queen's size is 10-12 mm, the working ant is 4-11 mm, soldier 8-10 mm.
The diet is very diverse. They like sweet liquids, sugar syrup, fruit - apples, pears and more. The source of protein for them are dead and live insects.
Nest temperature = 23-27 ° C, and in the arena = 28-35 ° C. Ants show the highest activity at this temperature. It is better to warm up the arena! Humidity in the formicarium is 50-70%, and in the arena 30-50%.