Type locality is 'Rufiji River near Utete, eastern Tanzania', and this species is apparently endemic to the lower Rufiji including the Selous Game Reserve and freshwater parts of the Rufiji delta region. Populations in the aquarium hobby include 'Rufiji river camp', 'Kikongono', 'Ruhoi River', 'Kanga', 'Utete', 'Saadani Game Reserve', 'Ruvu River', 'Bagamoyo', 'Makurunge', 'Killimani', 'Chamakwese', 'Nyamwage', 'Mohoro', and 'Ukuni'.

Moderate