Least Rasbora
NameLeast Rasbora
Scientific NameBoraras urophthalmoides
Common NamesLeast Rasbora, Exclamation Point Rasbora
FamilyCyprinidae
OriginSoutheast Asia, Thailand, Cambodia, Vietnam
Temperamentcommunity
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)5
Max Size (Inches)0.8
Water TypeFreshwater
Temperature Range (°F)72-82
pH Range6.0-7.0
Compatible SpeciesChili Rasbora, Pygmy Corydoras, Otocinclus Catfish, Dwarf Shrimp, Small Tetras (e.g., Ember Tetra)
Description
The Least Rasbora is a tiny, peaceful schooling fish known for its vibrant orange stripe and distinctive black spot on its caudal peduncle. Ideal for nano tanks, it thrives in heavily planted environments with stable water parameters. They are best kept in groups of 6 or more to display their natural schooling behavior.
