Aba Aba Knifefish (Gymnarchus niloticus) Sizes:8 - 9 inches holed up in burrows in

holed up in burrows in the dried mud

This incredible fish has two large fangs on its lower jaw

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

These fish originate from South East Asia

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

Aba Aba Knifefish (Gymnarchus niloticus) Sizes:8 - 9 inches holed up in burrows inThe 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