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Rainbow Snakehead, photographed on a transparent background
Photo: Mar11 · CC BY-SA 4.0

FreshwaterComing soonRare

Rainbow Snakehead

Channa bleheri

The Rainbow Snakehead (Channa bleheri) is a tropical freshwater fish of the family Channidae. It swims in midwater, close to the bottom. It grows to 14.4 cm (total length). The IUCN Red List rates it Near Threatened. In the aquarium it is kept at 14–28 °C.

Size
14.4 cmtotal length
Temperature
14–28 °C
pH
6.0–8.0
Tank footprint
120 × 30 cm

In the aquarium

Temperature14–28 °C
pH6.0–8.0
Hardness2–20 °dGH
Drawn to scale in a 120 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
Midwater, close to the bottom
Aquarium trade
Traded commercially

Conservation status

Classification

  1. OrderPerciformes
  2. FamilyChannidae
  3. GenusChanna
  4. SpeciesChanna bleheri

Quick answers

Rainbow Snakehead size: how big does it get?
It grows to 14.4 cm (total length).
Rainbow Snakehead tank size: what is the minimum?
A tank with a footprint of at least 120 × 30 cm.
Rainbow Snakehead water parameters: what does it need?
Temperature 14–28 °C, pH 6.0–8.0, hardness 2–20 °dGH.
Rainbow Snakehead: is it endangered?
The IUCN Red List rates it Near Threatened.

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Sources

The figures on this page are compiled from the references below.