Aba Aba Knifefish (Gymnarchus niloticus) Sizes:8 - 9 inches they exhibit semi-aggressive behavior and

they exhibit semi-aggressive behavior and natural predatory instincts toward smaller tank mates

holed up in burrows in the dried mud

It is a diurnal predator and mainly eats water bugs and occasionally smaller fishes

This species is recommended for advanced hobbyists due to its size and feeding demands

Behavior: Aggressive

Aba Aba Knifefish (Gymnarchus niloticus) Sizes:8 - 9 inches they exhibit semi-aggressive behavior andThe Gymnarchus niloticus, also referred to as the aba aba, is an incredible fish containing a streamlined body, one dorsal fin, and a finless tail. As a nocturnal species with poor vision, the aba aba instead utilizes a weak electric field to determine its surroundings. Its dexterity with its elongated dorsal fin allows the aba aba to swim beautifully both forwards and backwards. Found in low, slow moving waters with abundant vegetation, this fish is