Tanganyika blackfin (Altolamprologus calvus)

Species information

Altolamprologus calvus white morph © Ad Konings	Altolamprologus calvus, white morph © Ad Konings	Altolamprologus calvus black morph, dorsal fin lowered © Ad Konings
Altolamprologus calvus black morph © Ad Konings	Altolamprologus calvus ink morph © Ad Konings	Altolamprologus calvus yellow morph © Ad Konings
Captive Altolamprologus calvus yellow morph © Ad Konings