Bengal Danio

Danio sp.

Bengal Danio (Danio sp.) — Easy care, Peaceful, under Danio & Minnow. Minimum tank in the app: 34 US gal min; aim for 59–81°F and pH 6–8. The Bengal Danio is a vibrant addition for both novice and experienced aquarists, thriving in groups and showcasing lively behaviour.

Bengal Danio (Danio sp.) in a planted freshwater aquarium
Care levelEasy
TemperamentPeaceful
Min tank size34 US gal min
pH range6–8
Temperature59–81°F
Max size3.5 in (9.0 cm)
Captive lifespan5–10 years
SchoolingYes · 6+ recommended

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Asia / Europe (varies)

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Bengal Danio Tank Setup

Create a dynamic environment that includes both open swimming areas and ample cover. Use plants and decorations to break line of sight, while ensuring there is sufficient space for them to swim freely. A moderate flow is preferable, as it mimics their natural habitat, and a substrate that allows for foraging will enhance their well-being.

What Do Bengal Danios Eat?

Bengal Danios are enthusiastic feeders, often competing for food, which can lead to faster eating patterns. To mitigate competition, provide varied foods that cater to their omnivorous diet, ensuring both health and vibrancy.

Bengal Danio Tank Mates

Ideal tank mates include similarly sized and peaceful species, such as other danios or small tetras, which share their upper and mid-water zones. Avoid larger, more aggressive fish that might intimidate them. While they are friendly with their own kind, keeping them in groups of six or more helps prevent stress and promotes natural schooling behaviour.

Are Bengal Danios Good for Beginners?

In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. Aquarists often underestimate the importance of group size for Bengal Danios, leading to stress and reduced activity in smaller numbers. neglecting water parameters can cause health issues, as they thrive in specific pH and temperature ranges.

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