I can tell you without a doubt and am 150% sure this is a buccochromis nototaenia!!! I have 3 of them and love to death. They are a awesome fish. They get pretty big, and it's a Hap. They are on the red list also for endangered fish so they are still around but they have restrictions on breeding wild ones, and bringing wild ones into the hobby. They are very active and that pic. is of a male.