So I have been cycling another 21 gallon tank for about 2 months. In the time I've been watching a lot of videos on African cichlids but since my tank is only a 20 gallon I have had to limit my choices. I went towards the Lake Tanganyika cichlids because they all have a unique look. The probably is I don't know any small ones besides the Juilechromis, altolamprologus, Lamprologus shell dwellers, Telmatocrhomis, and a few of the Neolamprologus. I really don't want to go with the small shell dwellers that most people are familiar with Like the brevis, multifasciatus, and similis so if you all could help me out a little that would be great.