Thread-finned Cichlid
Image: <div class="fn value"> <a href="https://www.wikidata.org/wiki/Q53499085" class="extiw" title="wikidata:Q53499085">Burkhardt, Jacques</a></div> (Public domain)
NameThread-finned Cichlid
Scientific NameAcarichthys heckelii
Common NamesThread-finned Cichlid, Heckel's Thread-finned Cichlid
FamilyCichlidae
OriginSouth America, Amazon Basin, Brazil
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)55
Max Size (Inches)8
Water TypeFreshwater
Temperature Range (°F)75-82
pH Range6.0-7.5
Compatible SpeciesGeophagus species, Larger Tetras, Peaceful Catfish (e.g., Corydoras, larger Plecos), Dwarf Cichlids (e.g., Apistogramma, if tank is large enough), Silver Dollars
Description
The Thread-finned Cichlid is a beautiful South American cichlid characterized by its elongated dorsal and anal fin rays. They are generally peaceful for a cichlid but can become territorial, especially during breeding. This species thrives in soft, acidic water with a sandy substrate for sifting.
