Oscar Cichlid
Image: <a rel="nofollow" class="external text" href="https://www.inaturalist.org/users/22589">Sam Kieschnick</a> (CC BY 4.0)
NameOscar Cichlid
Scientific NameAstronotus ocellatus
Common NamesOscar, Velvet Cichlid, Marble Cichlid, Tiger Oscar
FamilyCichlidae
OriginSouth America, Amazon Basin, Orinoco Basin, Paraná Basin
Temperamentsemi-aggressive
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)14
Water TypeFreshwater
Temperature Range (°F)74-81
pH Range6.0-7.5
Compatible SpeciesGreen Terror Cichlid, Jack Dempsey Cichlid, Large Plecos, Silver Dollars, Arowana (in very large tanks)
Description
The Oscar Cichlid is a large, intelligent, and charismatic freshwater fish known for its distinctive ocellus (eyespots) near the caudal fin. They are popular but require significant tank space and robust filtration due to their size and waste production. Oscars can be interactive with their owners and are often considered 'wet pets'.
