Blue Arowana
Osteoglossidae
The Blue Arowana is a popular aquarium fish known for its vibrant colors and Difficult of care. It belongs to the family Osteoglossidae and is native to the Freshwater
Types of Blue Arowana Fish
Temperature
75-82°F (24-28°C)
Minimum Tanksize
200 gallons (760 liters)
Water type
1.000-1.010
Suitable PH
6.0-7.5
Native
Freshwater
Size
24-36 inches (60-90 cm)
Life Span
15-20 years
Caring
Difficult
How To Care For Blue Arowana
The Blue Arowana (Scleropages formosus) is a rare and highly coveted variety of the Arowana family, known for its striking blue-toned coloration and shimmering scales. While the Blue Arowana is not as commonly seen as other Arowana types, its beautiful hue and graceful presence make it a sought-after fish for experienced aquarists. The coloration of the Blue Arowana ranges from a silvery blue to a rich, metallic blue, which intensifies as the fish matures. This striking blue appearance, combined with its long, streamlined body and elegant fins, makes it a captivating addition to any aquarium.
Native to Southeast Asia, the Blue Arowana requires warm water temperatures between 75°F and 82°F, and it thrives in large aquariums, with a minimum tank size of 250 gallons, as it can grow up to 3 feet in length. They prefer slightly acidic to neutral water conditions with excellent filtration to maintain clean and stable water. Due to their size and swimming behavior, it is essential to provide a spacious tank with open swimming areas, allowing them to display their natural, graceful movements.
As carnivores, Blue Arowanas need a varied diet of high-quality pellets, live or frozen foods like shrimp, small fish, and insects. As surface feeders, they are known to leap out of the water to catch prey, so a secure tank lid is necessary to prevent accidental escapes.
While generally peaceful, Blue Arowanas can be territorial, especially in smaller tanks. They may exhibit aggression toward smaller fish, so it is best to house them with large, non-aggressive tankmates, such as other large catfish or cichlids, to minimize conflict.
With proper care, including regular water changes, a well-maintained tank, and a balanced diet, Blue Arowanas can live 10 to 15 years in captivity. Their striking appearance, combined with their grace and elegance, makes them a prized centerpiece in large aquariums, offering both beauty and a sense of grandeur.
Blue Arowana is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Osteoglossidae and is native to the Freshwater .
This species has a care level of Difficult and requires a minimum tank size of 200 gallons (760 liters). It typically reaches a size of 24-36 inches (60-90 cm).
Preferred water parameters include a specific gravity (sg) of 1.000-1.010, pH ranging from 6.0-7.5, and a temperature between 75-82°F (24-28°C). Additionally, maintaining water hardness within the range of 4-12 dGH is essential.
For stocking, the recommended ratio is 1:1 M:F. The Blue Arowana is widely available and has a diverse diet that includes Carnivorous; prefers live food such as small fish, shrimp, insects, and high-quality pellets.
With a life span of 15-20 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
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