Asian Arowanas have 2 barbels Found on their base jaw. They have a lot of enamel in their mouths that can be found on most in their bones. They may have big scales that may be various hues. Their large scales give them the appearance that they're fabricated from gemstones. https://reptiles-store13354.ttblogs.com/10808291/the-fact-about-usa-that-no-one-is-suggesting