Koi Real Red Eyed Albino Swordtail (Xiphophorus hellerii, Livebearer)...
Black Ghost Knife Fish (Apteronotus albifrons)
Argentine Humphead Cichlid
A family of fish, well known for
their possession of a labyrinth organ in their
head, allowing for breathing of atmospheric
oxygen. Includes favourites such as the
Betta (Siamese fighter) and Gourami varieties