Black Ghost Knifefish

The Black Ghost Knifefish (Apteronotus albifrons) is a unique, nocturnal freshwater species known for its sleek, black body and wave-like swimming motion. Native to the rivers of South America, especially the Amazon Basin, this fish is highly sought after by aquarists for its striking appearance and interesting behavior.

Key Care Points:

Behavior: Generally peaceful but can be territorial with other knifefish; best in a species-only tank or with calm, non-aggressive tank mates. Primarily nocturnal and enjoys dimly lit environments.

Tank Requirements: Requires hiding spots like caves and driftwood.

Diet: Carnivorous; thrives on a diet of live or frozen foods such as bloodworms, brine shrimp, and small fish.

Lifespan: Can live 10-15 years with proper care

The Black Ghost Knifefish can grow up to 18-20 inches (45-50 cm) in captivity.