General information The African Knifefish can be kept by themselves or in groups of five, they can grow to 9 inches (23 cm) in length therefore they will require a large aquarium with many hiding places and even possibly roots. They are nocturnal predator fish so they may not be as active during the day.
General information The Black Ghost Knifefish is a nocturnal freshwater fish species that can grow up to 20 inches (50 cm) in length. They are native to South America, specifically the Amazon River basin, and are known for their unique and distinctive appearance. They have a long, slender body that is covered in a dark,…
General information The Glass Knifefish is a nocturnal freshwater fish species that can grow up to 8 inches (20 cm) in length. They are native to Central and South America, and are known for their unique and distinctive transparent appearance. They have a long, slender body that is completely transparent, with a distinctive silver stripe…
General information The Spotted Knifefish is a large freshwater fish species that can grow up to 3 feet (90 cm) in length. They are native to Southeast Asia, and are known for their distinctive appearance with large, black spots on their silver body. They have a long, eel-like body and a distinctive flattened head with…
Apteronotus albifrons called black ghost knife fish is a nocturnal predator. It has an electric organ, reaches a considerable size, needs a lot of space to swim, and prefers environments with strong currents: not suitable for common home aquariums. Black ghosts are extraordinary fish that often attract aquarists and are often bought without asking…