Silver Arowana Overview
The Silver Arowana is a majestic and unique fish known for its striking appearance and size. It is a large, predatory fish that requires a spacious tank and specific water conditions. While not a community fish, it can be kept with compatible, larger species. They are sensitive to stress and require careful water quality management.
Silver Arowana Scientific Classification
| Rank | Classification |
|---|---|
| Family | Osteoglossidae |
| Genus | Osteoglossum |
| Species | Osteoglossum bicirrhosum |
| Water type | freshwater |
Silver Arowana Natural Habitat
Native to slow-moving rivers and flooded forests in Southeast Asia, the Silver Arowana prefers shallow, clear water habitats with plenty of aquatic vegetation.
Silver Arowana Appearance & Size
Characterized by its iridescent silver color and long, flowing fins, the Silver Arowana is a visually stunning addition to any aquarium.
Silver Arowana Behavior & Temperament
Silver Arowanas are solitary and require ample space to swim. They are cautious and may be reclusive, so a peaceful and secure environment is crucial.
| Trait | Value |
|---|---|
| Temperament | solitary and cautious |
| Schooling | No |
| Activity level | moderate |
Silver Arowana Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 22–30°C (72–86°F) | Use a reliable adjustable heater |
| pH | 6–7.5 | Avoid sudden swings |
| Hardness (GH) | 5-15 dGH dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 2000L (528 gal) | Larger tanks are easier to keep stable |
Interesting Facts About Silver Arowana
- Silver Arowanas can grow to be over 3 feet in length.
- They are known for their long, whisker-like barbels which they use to sense prey.
- Arowanas are a symbol of good luck in some cultures and are often kept as a sign of prosperity.
Species Related to Silver Arowana
Related Species & Guides
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.