Lagowski's minnow (Rhynchocypris lagowskii)

Family: Cyprinidae

Lagowski's minnow — a Cyprinidae from Amur basin, calm, undemanding and well-suited to community life. Reaches 13.9–20.4 cm; small groups recommended. 15–23 °C.

Care parameters

Water temperature
15–23 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
13.9–20.4 cm
Minimum tank
499 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Calm, undemanding and well-suited to community life
Origin
Amur basin

Species overview

Rhynchocypris lagowskii is a Cyprinidae from Amur basin. Its calm temperament and broad diet make it one of the more forgiving residents of a community tank. It uses the whole water column. Adults reach 13.9–20.4 cm. Small groups recommended. Stable water, regular partial changes and a varied diet cover nearly everything it needs. Maintain 15–23 °C at pH 6.5–7.5. Undemanding once its core needs are met.

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
Small groups recommended
Diet
Unfussy omnivore; varied diet keeps condition
Recommended tankmates
  • Robust schooling cyprinids — Add activity without conflict
Avoid keeping with
  • Much larger predators — Risk at night

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Spawns freely; remove parents to save the eggs