This is an Aba Aba Knifefish. These fish can grow to be 5 1/2 feet long! Because of this, careful planning and consideration should be taken to ensure you have enough space to keep one of these Knifefish successfully. The Aba Aba is a fierce carnivore and should not be kept with any other tank mates, this is because they have been known to bite chunks out of even large fish with their sharp teeth. In fact, there have even been reports of these guys attacking caretakers hands once they get to be about a foot long. Overall, these fish are incredible and are truly one of a kind!
