Dwarf Spotted Danio (Danio nigrofasciatus)

Parámetros de cuidado

Temperatura

18–24 °C

pH

6–8

Dureza GH

5–19 dGH

Tamaño adulto

2.3–3.4 cm

Tanque mínimo

25 L

Capa de nado

Active throughout the water column

Dificultad

Moderada

Temperamento

Peaceful and energetic; shy only when kept too few

Origen

S y SE de Asia

Descripción de la especie

Danio nigrofasciatus is a Cyprinidae from South & Southeast Asia. Built for speed in clear streams — colour, condition and courage all track water quality. It uses the whole water column. Adults reach 2.3–3.4 cm. Shoaling; 8–10+ for constant motion and confidence. Cover the surface with floating plants, keep the school large, and maintain spotless water. Maintain 18–24 °C at pH 6–8. A rewarding species for the aquarist who reads before buying.

Biotopo natural

Hábitat

Clear streams and rivers over gravel

Corriente

Moderate, well-oxygenated current

Oxígeno disuelto

Appreciates well-oxygenated water

Paisaje y equipo

Sustrato

Fine gravel and sand

Decoración dura

Water-worn stones and driftwood

Plantas

Hardy rooted plants along the margins

Temperamento, dieta y compañeros

Sociabilidad

Shoaling; 8–10+ for constant motion and confidence

Dieta

Omnivore; accepts everything small enough

Compañeros recomendados

• Corydoras and small loaches — Occupy the bottom without fuss

Evitar con

• Large predators — Out-swim fate only so long

Cría y notas

Dimorfismo sexual

Males often slimmer and more colourful

Método de cría

Spawns at dawn over fine plants; eggs fall to the bottom