Flying Barb

Esomus danricus, the Flying Barb, is a widespread and adaptable surface-dwelling cyprinid from rivers, ponds, and rice paddies across South Asia from India to Myanmar. Its common name refers to its habit of leaping from the water — and its greatly elongated pectoral fins, which extend well beyond the body and give the fish an almost wing-like profile from above.

In the aquarium the Flying Barb is an active upper-level swimmer that spends most of its time near the surface, occasionally darting rapidly across the tank or leaping when startled. A tightly fitting lid is absolutely essential, as this species is a prolific jumper that will find any gap in the cover. It is a peaceful schooling fish that mixes well with other community species occupying lower levels.

The Flying Barb is hardy and adaptable, tolerating a wide range of water parameters. It is not often seen in mainstream aquarium shops but is available from specialist dealers and represents an interesting and unusual alternative to more common surface schoolers.

Water: Temperature 20–28°C, pH 6.0–7.5, GH 5–15; adaptable to most water conditions; strong lid is the most important equipment requirement. Tank: Minimum 80 L; tight lid mandatory; surface area important; moderate planting; gentle to moderate current. Feeding: Omnivorous surface feeder; accepts floating flake and pellets; live and frozen foods such as daphnia and bloodworm taken eagerly. Breeding: Egg-scatterer; spawns at the surface over floating plants; eggs and fry can be raised on micro-foods. Compatibility: Peaceful with all community fish occupying lower water levels; avoid housing with surface-aggressive species.