Arowanas are among the the biggest freshwater fish in the planet – some species can even grow up to two.five meters very long. These fish are thought of as “living fossils”, as they have been all around given that the time of the dinosaurs. As these types of, they have a quantity of unconventional functions these types of as a very long human body coated with huge, large scales a bony head and a bony “tongue” on the ground of the mouth, truly a bone with enamel which bite against individuals on the roof of the mouth. Aside from utilizing gills to breathe, they can also breathe air by their mouths many thanks to a swim bladder that works like a lung.
These huge and potent fish are meat eaters – birds, bats, and insects which have the misfortune to arrive within vary of its six-foot large leap out of the drinking water are gobbled up together with other fish, frogs, and prawns. Irrespective of its carnivorous mother nature, they are fantastic mom and dad, safeguarding their eggs dutifully in nests or by preserving them safely and securely tucked absent inside their mouths. Youthful arowanas adhere with their mom and dad just after they hatch, being beneath their safety till these types of time that they could be equipped to fend for themselves.
The Asian species of arowana are some of the most special and finest colored fish in Southeast Asia’s rivers, lakes, and wetlands. The four kinds in the location are the gold, the yellow, the environmentally friendly, and the purple species. The purple range is the rarest and most hugely-prized fishes collectors, specifically the Chinese, are drawn to its deep purple colour. Some see a stunning addition to their fish tank, though many others see a image of prosperity and luck. These types of accumulating has contributed drastically to the decline of their figures in the wild, so significantly so that the fish is now thought of a shielded species in the location.
Supply by Robert Khaw
Source: Arowana Care - Facts About Arowanas
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