BGK

Black Ghost Knife Fish

by roshi on October 24, 2010

in Aquarium

Black Ghost Knife Fish (Apteronotus albifrons) is also called as BGK and its a nocturnal fish that means it likes to roam at night time. The ghost knifefishes are a family, Apteronotidae, of ray-finned fishes in the order Gymnotiformes. These nocturnal fish have small eyes. BGK uses a high frequency tone-type (wave-type) electric organ discharge […]