Least Chub
NameLeast Chub
Scientific NameIotichthys phlegethontis
Common NamesLeast Chub, Least Chub minnow
FamilyCyprinidae
OriginNorth America, USA, Utah, Bonneville Basin
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)2.5
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range7.0-8.5
Compatible SpeciesSpecies-only tank, Other very small, peaceful native fish (with caution)
Description
The Least Chub is a small, slender freshwater fish endemic to the Bonneville Basin in Utah, USA. It has a silvery body, often with a faint lateral stripe, and thrives in slow-moving, heavily vegetated waters. This species is of significant conservation concern due to habitat loss and is often kept in species-specific setups.
