Threadfin Eartheater
NameThreadfin Eartheater
Scientific NameGeophagus altifrons
Common NamesThreadfin Eartheater, High-bodied Eartheater
FamilyCichlidae
OriginSouth America, Amazon Basin, Brazil, Peru, Bolivia
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)10
Water TypeFreshwater
Temperature Range (°F)76-84
pH Range6.0-7.5
Compatible SpeciesOther Geophagus species, Severum Cichlids, Uaru Cichlids, Large Tetras, Silver Dollars, Plecos, Synodontis Catfish
Description
The Threadfin Eartheater is a beautiful South American cichlid known for its distinctive elongated dorsal and anal fin rays, giving it a 'threadfin' appearance. These peaceful to semi-aggressive cichlids are famous for their 'eartheater' behavior, sifting through sand substrate in search of food. They thrive in well-maintained, spacious aquariums with soft, acidic water and plenty of open swimming space.
