Osteochilus spilurus

Family: Cyprinidae

Osteochilus spilurus — a Cyprinidae freshwater fish. Reaches 7.6–11.2 cm; keep at 22–26 °C.

Care parameters

Water temperature
22–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
7.6–11.2 cm
Minimum tank
151 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Mostly peaceful; some species nip fins

Species overview

A Cyprinidae species: Osteochilus spilurus lives bottom-dwelling over gravel. Mostly peaceful; some species nip fins. Adults reach 7.6–11.2 cm. It is one of the aquarium-kept Osteochilus species we profile, alongside Osteochilus salsburyi, Osteochilus bleekeri, Osteochilus kelabau.

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 Osteochilus spilurus easy to keep?

Intermediate difficulty. Mostly peaceful; some species nip fins; shoaling; keep in groups of 6 or more.

What temperature and water chemistry does Osteochilus spilurus need?

Aim for 22–26 °C. Room temperature to heated, depending on origin; 22.0–26.0 °C typical for the genus.

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

Expect 7.6–11.2 cm as an adult, living bottom-dwelling. A 151 L tank or larger gives it room.

What does Osteochilus spilurus eat?

Omnivore; prepared foods with regular vegetable matter. It forages naturally over fine gravel and sand, so let some food reach the bottom.

Can Osteochilus spilurus 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 Osteochilus spilurus come from?

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

Does Osteochilus spilurus jump?

Low escape risk, but a lid is cheap insurance.

How does Osteochilus spilurus breed?

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