Zebra Shelldweller Cichlid;; Neolamprologus similisis a shell-dwelling cichlid endemicto Lake Tanganyikawhere it is only known along the shores of the Democratic Republic of the Congo.Neolamprologus similisis copper coloured with vertical white stripes running from the head to near the base of the tail. It can reach up to 5 centimetres (2.0in) in total length.