All species
Neon green rasbora (Microdevario kubotai)
Photo: BottomDog · CC BY-SA 3.0 via Wikimedia Commons

Neon green rasbora

Microdevario kubotai · Danionidae

Also known as Green kubotai rasbora

Intermediate

A tiny apple-green nano shoaler that glows in a densely planted tank.

In short: A neon green rasbora needs at least 40 L (11 US gal), water at 22–27 °C (72–81 °F) and pH 6–7.5. It is peaceful, best kept in groups of 10 or more, and rated intermediate to keep.

Updated

Minimum tank
40 L (11 US gal)
Temperature
22–27 °C (72–81 °F)
pH
6–7.5
Adult size
2.5 cm (1 in)
Group size
10+

Care requirements

Minimum tank volume
40 L (11 US gal)
Temperature
22–27 °C (72–81 °F)
pH
6–7.5
Hardness
2–12 dGH
Lifespan
2–4 years
Diet
Omnivore — crushed micro pellets, baby brine, cyclops.
Care level
Intermediate

Origin & habitat

Native region
Southern Thailand and Myanmar
Water type
Freshwater
Biotope
Clear forest hill streams
Natural conditions
Soft, clean, gently flowing planted water.

Behaviour & stocking

Temperament
Peaceful
Minimum group
10 fish
Swims
Mid-water
Good tank mates
Chili rasbora
Cherry shrimp
Pygmy corydoras
Avoid
Any larger fish
Strong flow

Breeding & difficulty

Breeding difficulty
Intermediate
Sexing
Females are rounder.
Notes
Scatters eggs in moss; fry need infusoria.
Common ailments
Ich
Sensitivity to nitrate
Will it fit your tank?

Sign in and AquaLog compares Neon green rasbora against every tank you track — volume, water type, temperature and pH — then adds it to your livestock in one tap.

Sign in to check my tanks

Guides and lists that mention the neon green rasbora

Similar species