Parabotia bimaculata

Family: Cobitidae

Parabotia bimaculata — a Cobitidae from Yangtze basin, China, mostly peaceful; keep away from slow eaters at feeding time. Reaches 11.9–17.4 cm; gregarious bottom fish; 5 or more recommended. 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
11.9–17.4 cm
Minimum tank
363 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Mostly peaceful; keep away from slow eaters at feeding time
Origin
Yangtze basin, China

Species overview

Parabotia bimaculata, a member of the family Cobitidae, comes from Yangtze basin, China, where it inhabits sandy stretches of slow rivers. Mostly peaceful; keep away from slow eaters at feeding time and unfussy omnivore; feed sinking foods after lights dim, it grows to 11.9–17.4 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Parabotia species in our database include Parabotia fasciata, Parabotia kiangsiensis, Parabotia lijiangensis.

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
  • Other peaceful bottom fish — Share the lower water without conflict
Avoid keeping with
  • Boisterous feeders — Outcompete slow, nocturnal eaters

Breeding & notes

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

Frequently asked questions

Is Parabotia bimaculata 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 Parabotia bimaculata 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 Parabotia bimaculata get, and what tank size?

Full size is 11.9–17.4 cm. Minimum tank: 363 L, with open swimming space along its bottom-dwelling habits.

What does Parabotia bimaculata eat?

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

Can Parabotia bimaculata live with other fish?

Yes, with care. Mostly peaceful; keep away from slow eaters at feeding time — pair it with Other peaceful bottom fish — Share the lower water without conflict and skip Boisterous feeders — Outcompete slow, nocturnal eaters.

Where does Parabotia bimaculata come from?

Its home waters are Yangtze basin, China — sandy stretches of slow rivers, with gentle current.

How does Parabotia bimaculata breed?

Egg-scatterer; no parental care. Females noticeably plumper when mature.