1. Red arowana: This kind of arowana is mostly distributed in Asia and is an Asian species. According to the different varieties, their scales are red, but the degree is different, some are bright red, some are orange-red and so on. There are many varieties, such as "Blood Red Dragon" and "Pepper Red Dragon".
2. Golden arowana: This species is also an Asian arowana. According to its name can also see its characteristics, its whole body is glittering, with beautiful scales. It also contains more varieties, such as "goldhead goldfish", "back goldfish" and so on.
3. Green arowana: The scales of this species are green. Its body is short and small, and its head is smaller than other species of arowana.
4. Silver arowana: Regionally, this species is widely distributed in Asia, America, Africa and other places. Its whole body is silver, and it may appear blue or pink in the light. There are also some variations, such as "snow dragon fish", the whole body is snow white.
5. Black Dragon Fish: This species is an American species from the regional point of view. Its whole body is black, and its dorsal fin is streamlined.
6. Other species: In addition to the five most common species mentioned above, there are some other species, such as "Star Point Arowana" and so on.
There are many kinds of arowana, and their appearance will be quite different. In addition to color, there is also a difference in body shape. Relatively speaking, the size of the green arowana is relatively short, and even its head is smaller than that of other species of arowana.
