Alligator Gar
Image: Duane Raver, U.S. Fish and Wildlife Service (Public domain)
NameAlligator Gar
Scientific NameAtractosteus spatula
Common NamesAlligator Gar, Gator Gar
FamilyLepisosteidae
OriginNorth America, Southeastern United States, Mexico
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)2000
Max Size (Inches)120
Water TypeFreshwater
Temperature Range (°F)60-82
pH Range6.5-8.0
Compatible SpeciesOther large gars, Large Arowana (very large specimens), Large Catfish (e.g., Redtail Catfish, Tiger Shovelnose Catfish - with caution)
Description
The Alligator Gar is a prehistoric-looking freshwater fish known for its immense size, elongated body, and distinctive alligator-like snout filled with sharp teeth. It is one of the largest freshwater fish in North America, capable of growing to lengths exceeding 10 feet in the wild. This apex predator is a formidable hunter, ambushing prey with powerful bursts of speed and is generally not suitable for typical home aquariums due to its size and specialized needs.
