Oscar Cichlid
Image: Prakash Chakraborty (CC BY-SA 4.0)
NameOscar Cichlid
Scientific NameAstronotus ocellatus
Common NamesOscar Fish, Marble Cichlid, Velvet Cichlid
FamilyCichlidae
OriginSouth America, Amazon Basin, Orinoco River, Paraná River
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, Jack Dempsey, Large Plecos, Silver Dollars, Firemouth Cichlid
Description
Oscars are large, intelligent cichlids known for their distinctive patterns and engaging personalities. They are popular aquarium fish but require a spacious tank and diligent care due to their significant size and waste production. Their temperament can range from semi-aggressive to aggressive, especially towards smaller tankmates.
