My local LFS has the following in stock...and im just wondering which of the fish listed will inhabit the upper region of my tank...i have a tank with 7 fronts but they are all very passive and tend not to venture any higher than halfway up the tank...so what can i add to bring some life to the tank..
Neolamprologus tretocephalus
Neolamprologus brichardi
Cyprichromis leptosoma
Altolamprologus calvus
Altolamprologus compressiceps
Lamprologus' brevis/Lamprologus' multifasciatus
Neolamprologus tretocephalus
Neolamprologus brichardi
Cyprichromis leptosoma
Altolamprologus calvus
Altolamprologus compressiceps
Lamprologus' brevis/Lamprologus' multifasciatus