Orange Finned Danio Care Guide

Danio kyathit · Freshwater Fish

Orange Finned Danio
AI-generated illustration of Orange Finned Danio
Temperature
64-79°F
pH
6.0-7.5
Adult size
~2″ (5 cm)
Suggested tank
10+ gal
Group size
6+ together
Origin
Asia
Family
Cyprinidae

What Orange Finned Danio look like

The Orange Finned Danio (Danio kyathit) exhibits a streamlined, fusiform body shape, typically reaching a maximum adult size of approximately 2 inches (5 cm). This species displays notable sexual dimorphism, with males generally possessing more vibrant orange fins and a slightly more slender body compared to the females, which tend to be fuller-bodied, especially when gravid. The coloration of the body can vary, featuring a pattern of spots or bars that may differ among individual specimens, while the fins are characterized by their striking warm orange hue, providing a stark contrast to the body. The species possesses a lateral line system that aids in detecting movement and vibrations in the water, and its dentition is adapted for an omnivorous diet, featuring small, pharyngeal teeth suitable for grasping both plant material and small invertebrates. Additionally, the presence of an adipose fin contributes to its hydrodynamic efficiency during swimming, making it an agile mid-water schooler.

Behavior & temperament

The Orange Finned Danio is a highly social species, typically found in small to medium-sized schools within the mid-water column of freshwater habitats. It exhibits a peaceful temperament, making it an ideal community fish, and is known for its active swimming behavior. This species does not display a strict social hierarchy but thrives in groups, which provides safety in numbers. Breeding behavior involves egg scattering, where females release eggs over vegetation or substrate, and males fertilize them externally. The species is generally non-aggressive, although males may exhibit mild competition during breeding displays, showcasing their vibrant fins and engaging in chase sequences.

Diet & feeding

In the wild, the Orange Finned Danio is an omnivore, feeding on a varied diet that includes small invertebrates, zooplankton, and plant matter. In captivity, it thrives on a balanced diet of high-quality flake food, supplemented with live or frozen foods such as brine shrimp and daphnia, along with vegetable matter to ensure optimal health.

Behind the name

Danio (from the Latin 'danio', meaning 'to swim'); kyathit (from the Burmese 'kyathit', meaning 'orange', referring to the distinctive fin coloration).

Plan your tank

Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.

Keeping Orange Finned Danio?

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