Canada

Rare in the hobby, the bowfin is a stunning specimen fish for the aquarist with the means to house it properly. It is the sole remaining species in the family Amiidae, an ancient and primitive group that is related to the garfish. It possesses the ability to breathe atmospheric air, via an enormous, highly vascularised accessory breathing organ that extends throughout the entire body cavity. The gills are stiffened in order to prevent them collapsing outside the water and, provided it's kep...

Despite being a wholly unsuitable aquarium subject, C. idella is often traded as such, with an albino form having been developed specifically for the ornamental market. Individuals which have outgrown their aquarium or pond should never be released into natural waters, either, since this species has proven capable of causing serious environmental damage under a wide range of climatic conditions.