Least rasbora or Boraras urophthalmoides are one of the smallest nano fish. Coming in at just under 1.6 cm as an adult. As they grow older the colour starts developing to a bright orange. They are very peaceful. Also, they will add some colour to your tank without looking unnatural. You can feed them Hikari Fancy Guppy or Dennerle Complete Gourmet Menu.
Characteristic:
Scientific Name Boraras urophthalmoides
Synonym Rasbora urophthalmoides
Family Cyprinidae
Origin Thailand
Breeding Egg-scatterer
Temperament Peaceful but does not make an ideal community fish due to its small size and timid nature
Tank Level Top to mid-dweller
Lifespan up to 5 Years
Minimum Tank Size 40L
Adult Size 1.6cm
Difficulty Intermediate
pH 6.0 – 7.0
Temperature 20 – 28C
