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Gulper Catfish, photographed on a transparent background
Photo: Jony Cooper · CC BY-SA 4.0

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Gulper Catfish

Asterophysus batrachus

The Gulper Catfish (Asterophysus batrachus) is a tropical freshwater fish of the family Auchenipteridae. It lives on the bottom. It grows to 25 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 22–28 °C.

Size
25 cmstandard length, tail fin excluded
Temperature
22–28 °C
pH
5.0–7.0
Tank footprint
150 × 60 cm

In the aquarium

Temperature22–28 °C
pH5.0–7.0
Hardness1–8 °dGH
Drawn to scale in a 150 cm tank

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
On the bottom

Conservation status

Classification

  1. OrderSiluriformes
  2. FamilyAuchenipteridae
  3. GenusAsterophysus
  4. SpeciesAsterophysus batrachus

Quick answers

Gulper Catfish size: how big does it get?
It grows to 25 cm (standard length, tail fin excluded).
Gulper Catfish tank size: what is the minimum?
A tank with a footprint of at least 150 × 60 cm.
Gulper Catfish water parameters: what does it need?
Temperature 22–28 °C, pH 5.0–7.0, hardness 1–8 °dGH.
Gulper Catfish: is it endangered?
The IUCN Red List rates it Least Concern.

All species A–Z

Sources

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