Silver Arowana Fish || Dehradun Zoo || #arowana #arowanalovers #arowanafish #arowanafishtank

The Silver Arowana (Osteoglossum bicirrhosum) is a stunning freshwater fish native to the Amazon River Basin in South America. With its sleek, silver scales and impressive size, it’s no wonder why this fish is considered one of the most iconic and sought-after aquarium species.
-------------------------------------------------------------------------------------------------
Physical Characteristics

The Silver Arowana has a long, slender body that can grow up to 4 feet (1.2 meters) in length, making it one of the largest freshwater fish in the world.
Its scales are large and pearly, shifting to shades of red, blue, and green as it ages.
It has a distinctive “drawbridge” mouth that allows it to scoop up prey, and two barbels on the lower jaw.
Males are slenderer and have a longer anal fin than females.
--------------------------------------------------------------------------------------------------
Habitat and Care

Silver Arowanas are found in the floodplains of the Amazon River Basin, where they inhabit slow-moving waters with plenty of vegetation.
In captivity, they require a large tank with a minimum capacity of 250 gallons (1000 liters) to accommodate their size and swimming needs.
They prefer warm, acidic water with a temperature range of 75-82°F (24-28°C) and a pH level of 5.5-7.5.
They are carnivorous and require a varied diet that includes meaty foods such as live or frozen fish, crustaceans, and insects.
-------------------------------------------------------------------------------------------------
Interesting Facts

Silver Arowanas are also known as “bony-tongued fish” due to their unique mouth structure.
They are carnivorous and will eat almost anything that fits in their mouth, including fish, crustaceans, and even small mammals.
In the wild, they can live up to 10-15 years, making them a long-term commitment for aquarium owners.
They are considered an endangered species due to habitat destruction and overfishing.
---------------------------------------------------------------------------------------
#arowana #arowanas #arowanafish #arowanafishtank #aquarium #aquariumfish