Pirarucu
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NamePirarucu
Scientific NameArapaima gigas
Common NamesPirarucu, Paiche, Arapaima
FamilyArapaimidae
OriginSouth America, Amazon Basin, Brazil, Peru, Ecuador, Guyana
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)2000
Max Size (Inches)120
Water TypeFreshwater
Temperature Range (°F)75-82
pH Range6.0-7.5
Description
The Pirarucu, also known as Arapaima or Paiche, is one of the largest freshwater fish in the world, native to the Amazon River basin. This ancient species is an obligate air-breather, surfacing regularly to gulp air, and is known for its massive size and predatory nature. Due to its immense growth potential, it requires extremely large, specialized environments.
