Pirarucu
Image: <a rel="nofollow" class="external text" href="https://www.flickr.com/people/163189519@N03">MTur Destinos</a> (Public domain)
NamePirarucu
Scientific NameArapaima gigas
Common NamesPirarucu, Arapaima, Paiche
FamilyArapaimidae
OriginSouth America, Amazon Basin
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)5000
Max Size (Inches)120
Water TypeFreshwater
Temperature Range (°F)75-82
pH Range6.0-7.5
Description
The Pirarucu is one of the largest freshwater fish in the world, native to the Amazon basin. Known for its massive size and unique armored scales, it is a formidable apex predator. Due to its immense growth potential, this species is exclusively suited for very large public aquariums or specialized facilities, not typical home aquariums.
