Osteochilichthys brevidorsalis

Family: Cyprinidae

Osteochilichthys brevidorsalis — a Cyprinidae freshwater fish. Reaches 11.2–16.5 cm; keep at 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
11.2–16.5 cm
Minimum tank
327 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Mostly peaceful; some species nip fins

Species overview

Osteochilichthys brevidorsalis is a Cyprinidae. In the aquarium it stays mostly peaceful. Plan on 11.2–16.5 cm of adult fish at 18–26 °C. In a community tank it pairs well with Similar-sized peaceful community fish.

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 Osteochilichthys brevidorsalis 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 Osteochilichthys brevidorsalis need?

Aim for 18–26 °C. Room temperature to heated, depending on origin; 18–26 °C typical for the family.

How big does Osteochilichthys brevidorsalis get, and what tank size?

Adults reach 11.2–16.5 cm; it is bottom-dwelling. Plan for at least 327 litres.

What does Osteochilichthys brevidorsalis eat?

Omnivore; prepared foods with regular vegetable matter. Feed two small meals a day rather than one large one.

Can Osteochilichthys brevidorsalis live with other fish?

Mostly peaceful; some species nip fins; shoaling; keep in groups of 6 or more. Good company: Similar-sized peaceful community fish — Similar size and water needs. Keep away from Much smaller fish — May outcompete or bully tiny tankmates.

Where does Osteochilichthys brevidorsalis come from?

It lives in clear streams and rivers over gravel. Moderate, well-oxygenated current; Appreciates well-oxygenated water.

Does Osteochilichthys brevidorsalis jump?

Jumping is not a known issue; cover the tank anyway during water changes.

How does Osteochilichthys brevidorsalis breed?

Egg-scatterer; no parental care. Males often slimmer and more colourful.