Silver Arowanas does not just come in silver; there are other sunglasses as well. They may have silvery, light grey or white body coloration. And like paint on cars, the colours can be metallic or flat. They may be solid in color but some specimens have a few specks of color in their scales. The fins and tails can be all red or blue, or colored just on the edges.
For the common man who cannot afford the very expensive and rare Asian variety of Arowanas, the Silver Arowana is the next best thing. Not only is it more affordable, it also has the same regal features that its Asian cousins have.