Oscar Cichlid
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NameOscar Cichlid
Scientific NameAstronotus ocellatus
Common NamesOscar Cichlid, Velvet Cichlid, Tiger Oscar, Marble 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 SpeciesLarge Plecos, Silver Dollars, Arowanas, Green Terrors, Jack Dempseys, Firemouth Cichlids, Convict Cichlids
Description
Oscars are large, intelligent, and charismatic South American cichlids known for their striking patterns and interactive personalities. They are predatory fish that require spacious aquariums and robust filtration due to their size and waste production. Their temperament can range from semi-aggressive to aggressive, especially when breeding.
