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Butter Catfish, photographed on a transparent background
Photo: Nilesh Heda · Public domain

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Butter Catfish

Ompok bimaculatus

The Butter Catfish (Ompok bimaculatus) is a tropical freshwater fish of the family Siluridae. It lives on the bottom, between 0 and 2 m deep. It grows to 45 cm (standard length, tail fin excluded). The IUCN Red List rates it Near Threatened. In the aquarium it is kept at 20–26 °C.

Size
45 cmstandard length, tail fin excluded
Temperature
20–26 °C
pH
6.0–8.0
Tank footprint
180 × 60 cm

In the aquarium

Temperature20–26 °C
pH6.0–8.0
Hardness4–28 °dGH
Drawn to scale in a 180 cm tank

In the wild

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

Depth

Conservation status

Classification

  1. OrderSiluriformes
  2. FamilySiluridae
  3. GenusOmpok
  4. SpeciesOmpok bimaculatus

Quick answers

Butter Catfish size: how big does it get?
It grows to 45 cm (standard length, tail fin excluded).
Butter Catfish tank size: what is the minimum?
A tank with a footprint of at least 180 × 60 cm.
Butter Catfish water parameters: what does it need?
Temperature 20–26 °C, pH 6.0–8.0, hardness 4–28 °dGH.
Butter Catfish: 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.