Sorubim lima – Duckbill Catfish | Exotic Freshwater Fish for Sale

The Sorubim lima, commonly known as the Duckbill Catfish, is a large, predatory freshwater fish native to South American rivers. Its distinctive flat, wide snout and sleek body make it an intriguing addition for experienced aquarists looking for a bold centerpiece fish.

Detailed Description & Features:

• Scientific Name: Sorubim lima

• Common Name: Duckbill Catfish

• Origin: South America – Amazon and Orinoco basins

• Size: Can grow up to 60–80 cm in captivity

• Temperament: Predatory; semi-aggressive; best kept with larger tank mates or in species-specific tanks

• Tank Size: Minimum 600 liters; large tanks preferred to accommodate size and swimming activity

• Water Conditions:

  • Temperature: 24–28°C

  • pH: 6.0–7.0

  • Hardness: Soft to moderately hard

• Diet: Carnivorous – thrives on live, frozen, and meaty foods such as fish, shrimp, and worms

• Behavior: Active predator; bottom to mid-level swimmer; appreciates open swimming space and hiding spots

• Breeding: Rarely bred in home aquariums; requires large tanks and ideal water conditions

Feeding Recommendations:
Feed a varied protein-rich diet 1–2 times daily. Include live or frozen foods such as small fish, shrimp, worms, and chopped meat to maintain growth and health.

Tank Setup & Care:
Provide a spacious, well-filtered aquarium with plenty of open swimming areas and hiding spots. Regular water changes and stable water parameters are essential due to its size and predatory nature.

Additional Notes:
The Duckbill Catfish is a striking and impressive centerpiece species for experienced aquarists. Its unique appearance, size, and predatory behavior make it a standout addition to large tropical aquariums.