The Arowana (Osteoglossum bicirrhosum) is a long, sleek and extremely streamlined fish of great beauty. They're silver in colour and their large scales have a bright reflective sheen. There are two barbels attached to the lower lip (used for smell) of the cavernous mouth which opens like a trap door. Thus, it is capable of…
Read more
Fish, Corals & Invertebrates
