Petrotilapia nigra
NamePetrotilapia nigra
Scientific NamePetrotilapia nigra
Common NamesBlack Petrotilapia, Black Pet
FamilyCichlidae
OriginAfrica, Lake Malawi
Temperamentsemi-aggressive
Dietherbivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)8
Water TypeFreshwater
Temperature Range (°F)76-82
pH Range7.8-8.6
Compatible SpeciesOther robust Lake Malawi Mbuna cichlids, Synodontis catfish
Description
Petrotilapia nigra is a robust and territorial cichlid endemic to Lake Malawi, known for its dark coloration and distinctive egg spots on the anal fin. As an aufwuchs grazer, it primarily feeds on algae and microorganisms scraped from rocky substrates. This species requires a large aquarium with ample rockwork to establish territories and provide hiding places.
