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Clown Knifefish, photographed on a transparent background
Photo: Reginald Beavan (1843-1927) · Public domain

FreshwaterComing soonRare

Clown Knifefish

Chitala chitala

The Clown Knifefish (Chitala chitala) is a tropical freshwater fish of the family Notopteridae. It lives on the bottom. It grows to 122 cm (standard length, tail fin excluded). The IUCN Red List rates it Near Threatened. In the aquarium it is kept at 20–28 °C.

Size
122 cmstandard length, tail fin excluded
Temperature
20–28 °C
pH
6.0–8.0
Climate zone
Tropical

In the aquarium

Temperature20–28 °C
pH6.0–8.0
Hardness2–15 °dGH

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
On the bottom
Aquarium trade
Traded commercially

Conservation status

Classification

  1. OrderOsteoglossiformes
  2. FamilyNotopteridae
  3. GenusChitala
  4. SpeciesChitala chitala

Quick answers

Clown Knifefish size: how big does it get?
It grows to 122 cm (standard length, tail fin excluded).
Clown Knifefish water parameters: what does it need?
Temperature 20–28 °C, pH 6.0–8.0, hardness 2–15 °dGH.
Clown Knifefish: is it endangered?
The IUCN Red List rates it Near Threatened.

All species A–Z

Sources

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