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Odessa Barb natural adult facing left, AI-generated illustration

Odessa Barb

Pethia padamya

A red male flank band and dark markings in translucent yellow fins.

Dark scale edges form a mesh over the silver body. Mature males develop a broad red-orange flank band; females are plainer members of the same species.

Adult length
Up to 4.6 cm (standard length, without the tail fin)
Water temperature
16–25 °C
Lifespan
3–5 years
pH
6.5–8.5
Hardness
5–20 dGH
Natural habitat
Recorded from clear flowing water over limestone with little aquatic vegetation and beds of gravel or mud.

Males display and compete.

View comparison →

Appearance and identification

Compare the horizontal male stripe with the red forebody and dark rear of a displaying black ruby barb. Puntius padamya is an earlier name.

Same-species behaviour

Keep a mixed-sex group.

Space requirements

An 80 × 30 cm base and a mixed-sex group of at least 8–10. Allow adult group space and swimming room.

Diet and feeding

Rotate suitable prepared foods, small frozen or live foods and plant-containing foods.

Compatibility limits

Match size, activity and environment, then observe individuals.

Aquarium environment

Keep plant cover and open water.

Sources

www.seriouslyfish.com ↗ 2026-10-22

api.gbif.org ↗ 2026-10-22

PeekFish · Ornamental fish

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