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Fish Freshwater Care: medium Semi-aggressive

Andrao Snakehead

Channa andrao
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Other names: Channa andrao
Group: Oddballs and specialty fish · Family: Channidae · Origin: South Asia — swamps of northern West Bengal, India

One of the smallest snakeheads, staying around 10 cm. A bluish-gray, air-breathing species that likes cool water; it is kept in pairs, and the male carries the eggs in his mouth.

Will it suit my tank?

Last updated October 16, 2026

Temperature
16–24°C
pH
6–7.5
Hardness
2–10 dGH
Adult size
10 cm
Minimum tank size
60 liters
Social structure
Pair
Swimming zone
Bottom
Diet
Carnivore
Breeding
Mouthbrooder

Water parameters

Temperature16–24°C
pH6–7.5
General hardness (GH)2–10 dGH
Recommended range
May escape, needs a lid Eats small fish Eats shrimp Suitable for planted tanks

Overview

October 16, 2026 · Suggest an edit

The andrao snakehead is a dwarf snakehead that stays around 10 cm and was scientifically described in 2013. With its bluish-gray body and long fins it has a simple but elegant appearance. Like other snakeheads it breathes air from the surface; the male carries the eggs in his mouth. Its natural range is very small; choose captive-bred individuals rather than wild-caught ones. Snakeheads are banned in some countries (for example, importing and transporting them without a permit in the USA); check local regulations and never release any snakehead into the wild.

Tank Setup

October 16, 2026 · Suggest an edit
  • At least 60 liters for a pair.
  • Cool water: 18–22°C is ideal, and a cool period of a few months in winter dropping as low as 16°C is recommended; a heater is usually not needed.
  • Dense plants, roots, floating plants and dim light.
  • A tight-fitting lid; leave an air gap between the water surface and the lid.

Diet

October 16, 2026 · Suggest an edit

Carnivorous. Bloodworms, worms, small shrimp, mysis and brine shrimp; over time it gets used to small sinking pellets. It is prone to obesity, so feed in moderation.

Behavior and Compatibility

October 16, 2026 · Suggest an edit

Calm but predatory; it eats small fish and shrimp that fit in its mouth. Apart from a compatible pair, it is territorial toward its own kind.

Good companions: a species tank is best; in a large tank it can be tried carefully with calm species too big to fit in its mouth.

Avoid: small fish, shrimp, tropical species that need warm water, other snakeheads.

A short profile for this species

The Andrao Snakehead page has the basics, but the sections below have not been written yet. If you keep this species, write a section from your own experience; it will be published under your name after editor approval.

Tank mates

This list is calculated automatically from the species profile and grows as new species are added to the catalog. Try it in the planner for a definite answer.

Usually compatible

Should not be kept together

Hobbyist notes

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Change history and contributors
  1. Page created · October 16, 2026