Kaluga
NameKaluga
Scientific NameHuso dauricus
Common NamesKaluga Sturgeon, River Beluga
FamilyAcipenseridae
OriginAsia, Amur River Basin, Russia, China
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)5000
Max Size (Inches)216
Water TypeFreshwater
Temperature Range (°F)39-72
pH Range6.5-8.0
Compatible SpeciesNone
Description
The Kaluga is one of the largest freshwater fish in the world, a predatory sturgeon native to the Amur River basin. Known for its immense size and long lifespan, it is a critically endangered species. Due to its specialized needs and massive adult size, it is exclusively kept in vast public aquariums or research facilities.
