The Camponotus fellah ant is a monogynous colony with a fast development speed. The colony can have up to 10,000 individuals, including queens, workers, and majors. The ants vary in size, with queens measuring 17-21mm, workers measuring 5-9mm, and majors measuring 10-18mm. They have a black to dark brown or brown color, with reddish-brown legs. Their diet includes food insects such as cockroaches and crickets, as well as syrup made from water and honey.