Odessa barb (Pethia padamya)

Family: Cyprinidae

Odessa barb — a Cyprinidae freshwater fish. Reaches 3.4–5.1 cm; keep at 22–26 °C.

Care parameters

Water temperature
22–26 °C
pH
6–7
GH hardness
5–19 dGH
Adult length
3.4–5.1 cm
Minimum tank
31 L
Water layer
Middle of the water column
Difficulty
Moderate
Temperament
Mostly peaceful; some species nip fins

Species overview

Pethia padamya is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 3.4–5.1 cm of adult fish at 22–26 °C. Related profiles: Pethia atra, Pethia conchonius, Pethia cumingii.

Native biotope

Habitat
Clear streams and rivers over gravel
Flow
Moderate, well-oxygenated current
Dissolved O₂
Appreciates well-oxygenated water

Aquascape & hardware

Substrate
Fine gravel and sand
Hardscape
Water-worn stones and driftwood
Plants
Hardy rooted plants along the margins

Temperament, diet & tankmates

Schooling
Shoaling; keep in groups of 6 or more
Diet
Omnivore; prepared foods with regular vegetable matter
Recommended tankmates
  • Similar-sized peaceful community fish — Similar size and water needs
Avoid keeping with
  • Much smaller fish — May outcompete or bully tiny tankmates

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Egg-scatterer; no parental care

Frequently asked questions

Is Odessa barb easy to keep?

A moderate-level species: mostly peaceful; some species nip fins; stable water matters more than fancy equipment.

What temperature and water chemistry does Odessa barb need?

Hold 22–26 °C and keep it stable — 22.0–26.0 °C typical for the genus. Room temperature to heated, depending on origin.

How big does Odessa barb get, and what tank size?

Expect 3.4–5.1 cm as an adult, living middle of the water column. A 31 L tank or larger gives it room.

What does Odessa barb eat?

Omnivore; prepared foods with regular vegetable matter. Vary the menu — quality flakes or pellets plus frozen or live foods.

Can Odessa barb live with other fish?

Yes, with care. Mostly peaceful; some species nip fins — pair it with Similar-sized peaceful community fish — Similar size and water needs and skip Much smaller fish — May outcompete or bully tiny tankmates.

Where does Odessa barb come from?

Found in clear streams and rivers over gravel; expect moderate, well-oxygenated current and appreciates well-oxygenated water.

Does Odessa barb jump?

Not a noted jumper — a standard cover still keeps dust and spray in.

How does Odessa barb breed?

In the aquarium: egg-scatterer; no parental care. Males often slimmer and more colourful.