Fishby LogoFishby

Gulper Catfish Aquarium Care Guide

Asterophysus batrachus

Got a photo? Identify fish instantly with the Fishby app.

Open the app

Keeping Gulper Catfish in an aquarium requires the right conditions.

Aquarium Information

  • Care level: advanced
  • Temperament: aggressive
  • Diet: carnivore
  • Minimum tank size: 200 gallons (750 liters) for a single adult
  • Compatibility: Not compatible with other fish, including conspecifics, unless the tank is exceptionally large and well-structured to prevent predation. Best kept as a solitary specimen.
  • Special requirements: Requires a large aquarium with ample hiding spots (caves, driftwood). Excellent filtration is crucial due to its carnivorous diet and large waste production. Dim lighting is preferred. Live or frozen meaty foods are essential. Due to its predatory nature, tankmates are generally not recommended as it will attempt to eat anything that fits into its mouth.

Water parameters

Temperature
23-28°C (73-82°F)
pH level
6.0-7.5
Hardness
2-15 dGH

Explore Gulper Catfish

Identify fish anywhere

Free on iOS, Android, and Web. Photo identification, full species details, and more.

Open in app