Osteochilus salsburyi

Family: Cyprinidae

Osteochilus salsburyi — a Cyprinidae from Mekong basin, SE Asia, peaceful; keep with similar-sized calm tankmates. Reaches 15.1–22.1 cm; keep in a group of 4–6 for natural behaviour. 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
15.1–22.1 cm
Minimum tank
500 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful; keep with similar-sized calm tankmates
Origin
Mekong basin, SE Asia

Species overview

Osteochilus salsburyi, a member of the family Cyprinidae, comes from Mekong basin, SE Asia, where it inhabits clear streams and rivers over gravel. Peaceful; keep with similar-sized calm tankmates and omnivore; prepared foods with regular variety, it grows to 15.1–22.1 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Osteochilus species in our database include Osteochilus bleekeri, Osteochilus kelabau, Osteochilus lini.

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
Keep in a group of 4–6 for natural behaviour
Diet
Omnivore; prepared foods with regular variety
Recommended tankmates
  • Similar-sized peaceful community fish — Compatible size and temperament
Avoid keeping with
  • Fin-nippers — Constant stress

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Breeding is straightforward scatter-spawning

Frequently asked questions

Is Osteochilus salsburyi easy to keep?

A moderate-level species: peaceful; keep with similar-sized calm tankmates; stable water matters more than fancy equipment.

What temperature and water chemistry does Osteochilus salsburyi need?

Set the heater to 18–26 °C and avoid swings. pH 6.5–7.5, GH 5–15 dGH suit it.

How big does Osteochilus salsburyi get, and what tank size?

Full size is 15.1–22.1 cm. Minimum tank: 500 L, with open swimming space along its bottom-dwelling habits.

What does Osteochilus salsburyi eat?

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

Can Osteochilus salsburyi live with other fish?

Peaceful; keep with similar-sized calm tankmates. Recommended tankmates: Similar-sized peaceful community fish — Compatible size and temperament. Avoid Fin-nippers — Constant stress.

Where does Osteochilus salsburyi come from?

Native to Mekong basin, SE Asia, where it lives in clear streams and rivers over gravel. Moderate, well-oxygenated current; Appreciates well-oxygenated water.

Does Osteochilus salsburyi jump?

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

How does Osteochilus salsburyi breed?

Breeding is straightforward scatter-spawning. Males often slimmer and more colourful.