I had a 46 bow set up with some natives but upgraded and now the tank will soon be empty. I have always wanted an a. calvus or a. compressiceps and contemplated setting up a tanganyika tank but wasn't sure if this tank was big enough for them to live their entire life in. I know they grow really slow so if I did have to upgrade in the future I have a lot of time but if upgrading isn't necessary I would like to avoid it. Also if anyone has suggestions on what else to keep that would be greatly appreciated. I really like ctenochromis horei