Amur Weatherfish (Misgurnus mohoity)

Family: Cobitidae

Amur Weatherfish — a Cobitidae from Amur basin, mostly peaceful; keep away from slow eaters at feeding time. Reaches 13.7–20.1 cm; gregarious bottom fish; 5 or more recommended. 5–25 °C.

Care parameters

Water temperature
5–25 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
13.7–20.1 cm
Minimum tank
485 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Mostly peaceful; keep away from slow eaters at feeding time
Origin
Amur basin

Species overview

Misgurnus mohoity is a Cobitidae from Amur basin. In the wild it prefers sandy stretches of slow rivers; in the aquarium it stays mostly peaceful. Plan on 13.7–20.1 cm of adult fish at 5–25 °C. Related profiles: Misgurnus anguillicaudatus, Misgurnus nikolskyi.

Native biotope

Habitat
Sandy stretches of slow rivers
Flow
Gentle current
Dissolved O₂
Tolerates moderate oxygen levels

Aquascape & hardware

Substrate
Fine sand for burrowing
Hardscape
Smooth stones and driftwood caves
Plants
Low-light tolerant plants

Temperament, diet & tankmates

Schooling
Gregarious bottom fish; 5 or more recommended
Diet
Unfussy omnivore; feed sinking foods after lights dim
Recommended tankmates
  • Small calm cyprinids — Occupy a different water layer
Avoid keeping with
  • Large predators — Loaches are on the menu

Breeding & notes

Sexual dimorphism
Females noticeably plumper when mature
Breeding method
Egg-scatterer; no parental care

Frequently asked questions

Is Amur Weatherfish easy to keep?

A moderate-level species: mostly peaceful; keep away from slow eaters at feeding time; stable water matters more than fancy equipment.

What temperature and water chemistry does Amur Weatherfish need?

Hold 5–25 °C and keep it stable — 5.0–25.0 °C typical for the genus. Room temperature stable range.

How big does Amur Weatherfish get, and what tank size?

Full size is 13.7–20.1 cm. Minimum tank: 485 L, with open swimming space along its bottom-dwelling habits.

What does Amur Weatherfish eat?

Unfussy omnivore; feed sinking foods after lights dim. Vary the menu — quality flakes or pellets plus frozen or live foods.

Can Amur Weatherfish live with other fish?

Mostly peaceful; keep away from slow eaters at feeding time; gregarious bottom fish; 5 or more recommended. Good company: Small calm cyprinids — Occupy a different water layer. Keep away from Large predators — Loaches are on the menu.

Where does Amur Weatherfish come from?

Native to Amur basin, where it lives in sandy stretches of slow rivers. Gentle current; Tolerates moderate oxygen levels.

How does Amur Weatherfish breed?

In the aquarium: egg-scatterer; no parental care. Females noticeably plumper when mature.