Albino Silver Arowana (10-12cm) – A Stunning, Rare Aquarium Gem!
Elevate your aquarium with the Albino Silver Arowana! This rare beauty boasts shimmering white scales and red eyes, growing into a majestic centerpiece for large tanks.

Albino Silver Arowana (10-12cm) – Complete Care Guide

The Albino Silver Arowana (Osteoglossum bicirrhosum) is a highly sought-after freshwater fish admired for its unique albino coloration, elongated body, and graceful swimming. As a juvenile measuring 10-12cm, it requires special care to thrive in a home aquarium. Below is a comprehensive guide covering its ideal habitat, diet, tank mates, and care requirements.

1. Water Conditions & Tank Requirements

To ensure a healthy and vibrant Albino Silver Arowana, it is essential to replicate its natural environment:

• Tank Size: Minimum 250-300 gallons (as they can grow up to 3 feet long).
• Water Temperature: 24-30°C (75-86°F) – Keep water consistently warm.
• pH Level: 6.5-7.5 – Slightly acidic to neutral conditions are ideal.
• Water Hardness: 1-8 dGH – Prefers soft to moderately hard water.
• Filtration: Strong, high-quality filtration is necessary to maintain pristine water conditions and remove waste efficiently.
• Oxygenation: Requires well-oxygenated water with moderate current.
• Tank Cover: Secure tight-fitting lid to prevent jumping, as Arowanas are known for their powerful leaps.
• Substrate & Décor: Fine sand or smooth gravel with open swimming space; avoid sharp objects that may injure their delicate fins.

2. Feeding Habits & Diet

The Albino Silver Arowana is a carnivorous predator with a diverse diet in captivity. Proper nutrition ensures healthy growth and vibrant coloration.

• Primary Diet: Live and frozen foods such as:
  • Small fish (feeder fish, but only from reputable sources)
  • Insects (crickets, mealworms, silkworms)
  • Shrimp (frozen or fresh)
  • Worms (earthworms, bloodworms)
• Supplemental Diet:
  • High-quality carnivorous fish pellets
  • Occasional fruits (small pieces of banana, apple, or berries)
• Feeding Frequency:
  • Juveniles: 2-3 times daily with appropriately sized portions.
  • Adults: Once daily to prevent overfeeding.
• Avoid: Goldfish as feeder fish (can carry diseases) and fatty meats like beef heart (can cause digestive issues).

3. Tank Mates & Compatibility

Albino Silver Arowanas are semi-aggressive and require careful selection of tank mates to prevent aggression and stress.

Compatible Tank Mates:

• Large, peaceful fish that can withstand the Arowana’s size and activity, such as:
  • Bichirs
  • Oscar Fish
  • Plecos (Common or Sailfin)
  • Giant Gouramis
  • Peacock Bass
  • Clown Loaches
• Best kept with tank mates when above 30cm to avoid predatory behavior.

Tank Mates to Avoid:

• Small fish (Tetras, Guppies, or Neon Fish) – Will be seen as food.
• Fin-nipping fish (Tiger Barbs, Cichlids) – Can stress and damage the Arowana’s fins.
• Aggressive Predators (Red Tail Catfish, Flowerhorns) – May fight for territory.

4. General Care & Maintenance

Proper care ensures a long lifespan (10-15 years) and optimal health for your Albino Silver Arowana.

• Regular Water Changes: 30-40% weekly to maintain water quality.
• Monitoring Water Parameters: Use a test kit regularly to check pH, ammonia, nitrites, and nitrates.
• Lighting: Moderate lighting enhances their shimmering scales without stressing them.
• Handling: Avoid frequent handling; Arowanas are sensitive and can injure themselves.
• Health Monitoring:
  • Watch for signs of stress (lethargy, loss of appetite).
  • Look out for common diseases like Ich (white spot disease), fin rot, and cloudy eyes.
  • Ensure a varied diet to prevent nutritional deficiencies.

Final Thoughts

The Albino Silver Arowana (10-12cm) is a rare and breathtaking addition to large home aquariums. With proper water conditions, a nutrient-rich diet, and compatible tank mates, this majestic fish will grow into a true aquatic showpiece. Due to its unique care requirements, it is recommended for experienced aquarists who can provide the space and dedication needed to keep this species thriving.