arowana knifefish

  1. Jush

    Arowana Knifefish???

    Hi, one of my local fish shops has just told me they're getting Arowana Knife fish in this week, but what the hell is an Arowana knife fish? Ive done some reading and come across them being called marble or pom pom knife fish but is this true? What I want to know is how big they get, their...