Silver Arowana: A Guide to Keeping this Majestic Fish


The Silver Arowana, also known as the Dragon Fish, is a popular species of freshwater fish that is native to the Amazon River Basin in South America. This fish is prized for its stunning appearance, with its silver scales and long, slender body giving it a unique and majestic look.


In the wild, the Silver Arowana can grow to over three feet in length, making it one of the largest freshwater fish species in the world. However, in captivity, they typically grow to around two feet in length. They have a distinctive look, with a large mouth and bony plate-like scales that cover its body.

When it comes to keeping a Silver Arowana, it is important to have a large aquarium, as they require a lot of space to swim. A minimum of 150 gallons is recommended, with the bigger the tank, the better. They also prefer a warm water temperature between 78 and 82 degrees Fahrenheit and a pH between 6.0 and 7.0.


The Silver Arowana is a carnivorous species, and in the wild, they feed on a variety of prey, including insects, small fish, and crustaceans. In captivity, they can be fed with a diet of frozen or live foods, such as krill, worms, and prawns. It is important to vary their diet to ensure they receive all the nutrients they need.

One of the unique aspects of the Silver Arowana is their jumping ability. They are known to jump out of the water to catch prey, and they can also jump out of the aquarium, so it is important to have a tight-fitting lid to prevent this from happening.

In conclusion, the Silver Arowana is a fascinating and beautiful species of fish that is well worth considering for any aquarium enthusiast. With the proper care and attention, they can make a magnificent addition to any home aquarium. Just make sure you have the space and resources to provide them with the environment they need to thrive.