Types of Arowana

 Arowana (Scleropages spp.) is one of the most sought-after and prestigious freshwater fish in the world. Known for its elegant, elongated body, metallic scales, and powerful swimming style, arowanas are often considered a symbol of wealth, prosperity, and good luck, especially in Asian cultures.

Unlike common edible fish like catfish or tilapia, arowanas are mainly kept as ornamental fish in aquariums rather than for consumption. Their rarity, beauty, and cultural significance make them one of the most expensive aquarium fish in the world.

Types of Arowana

There are several species of arowana, with the most popular being:

1. Asian Arowana (Scleropages formosus)

  • Found in Southeast Asia (Indonesia, Malaysia, Thailand).
  • Comes in various colors, including golden, red, and green.
  • Highly prized and considered a symbol of good fortune in Feng Shui.

2. Silver Arowana (Osteoglossum bicirrhosum)

  • Native to South America, particularly the Amazon River.
  • Has a silver sheen, long fins, and is known for jumping high out of the water.
  • More affordable compared to Asian arowanas.

3. Black Arowana (Osteoglossum ferreirai)

  • Similar to the silver arowana but has darker coloration in juveniles, which fades as they mature.
  • Originates from South America.

4. Jardini Arowana (Scleropages jardinii)

  • Native to Australia and Papua New Guinea.
  • Resembles the Asian arowana but with darker, more muted colors.

5. African Arowana (Heterotis niloticus)

  • Found in West and Central Africa.
  • Unlike other arowanas, it is more of a filter feeder, eating plankton and detritus.

Symbolism and Cultural Significance

  • In Chinese culture, the Asian Arowana is often called the "Dragon Fish" because its scales and body shape resemble a dragon.
  • It is believed to bring wealth, prosperity, and good luck to its owner.
  • Many business owners and collectors keep golden or red arowanas as a Feng Shui symbol.

Arowana Care and Aquarium Requirements

Owning an arowana requires a large tank, proper filtration, and regular care. Here are the key things to consider:

1. Tank Size

  • Arowanas grow very large (up to 90 cm / 3 feet), so they need a minimum 250-gallon tank.
  • A secure lid is essential because arowanas can jump several feet out of the water.

2. Water Conditions

  • Temperature: 24–30°C (75–86°F).
  • pH Level: 6.5–7.5.
  • Regular water changes (at least 20–30% per week) are necessary to maintain water quality.

3. Diet and Feeding

  • Arowanas are carnivorous and prefer live or protein-rich food, such as:
    • Insects (crickets, mealworms).
    • Small fish.
    • Shrimp and prawns.
    • High-quality pellets (for balanced nutrition).

4. Tank Mates

  • Arowanas are territorial and aggressive, so tank mates must be chosen carefully.
  • Suitable companions include large fish like stingrays, peacock bass, and bichirs.

5. Lifespan

  • With proper care, arowanas can live up to 20 years or more.

Why Are Arowanas So Expensive?

  1. Rarity & Breeding Regulations – Asian arowanas are endangered in the wild and require special permits for breeding and sale.
  2. Cultural & Feng Shui Beliefs – Many collectors are willing to pay thousands of dollars for a high-quality specimen.
  3. Selective Breeding – Special color variations like super red or platinum arowanas can cost tens of thousands of dollars.

Conclusion

Arowanas are majestic, powerful, and highly prized ornamental fish. While they require large tanks, careful feeding, and dedicated care, they are symbols of prosperity and status for many fish enthusiasts

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