Platinum Silver Arowana - (Osteoglossum bicirrhosum)

🐟 Platinum Silver Arowana – (Osteoglossum bicirrhosum) – Ultra-Rare Color Morph of a Majestic Predator for Sale

The Platinum Silver Arowana (Osteoglossum bicirrhosum) is an ultra-rare and visually stunning color morph of the iconic Silver Arowana, native to the Amazon, Rupununi, and Orinoco River Basins in South America. This morph displays a brilliant platinum-white body that shimmers like liquid metal under aquarium lighting, making it one of the most sought-after freshwater fish in the world.

Arowanas are powerful, surface-dwelling predators known for their long, sleek bodies, large scales, and graceful swimming motion. The platinum variety combines this beauty with extreme rarity, making it a crown jewel for advanced fish keepers and collectors.

🔎 Quick Facts – Platinum Silver Arowana (Osteoglossum bicirrhosum)

• 📛 Common Name: Platinum Silver Arowana
• 🔬 Scientific Name: Osteoglossum bicirrhosum
• 🌍 Origin: Amazon, Orinoco, and Rupununi River Basins (South America)
• 🎨 Appearance: Solid platinum-white metallic sheen over entire body
• 📏 Max Size: 3–4 feet (90–120 cm)
• 💎 Availability: Extremely rare; very high value

😇 Behavior & Temperament

• ⚠️ Predatory – will consume smaller fish and invertebrates
• 🐟 Best kept alone or with other large, non-aggressive species
• 🌊 Surface swimmer that requires open space
• 🧠 Intelligent and responsive to keepers

🏠 Aquarium & Tank Requirements

• 📦 Minimum Tank Size: 300+ gallons for an adult (larger preferred)
• 🌿 Smooth-bottom tank with unobstructed swimming space
• 🪵 Minimal sharp decor to prevent scale or fin damage
• 💡 Bright lighting to enhance platinum coloration
• 🌊 Tight-fitting lid – known jumpers capable of leaping several feet

💧 Water Parameters – Platinum Silver Arowana Care

• 🌡️ Temperature: 75–82°F (24–28°C)
• ⚗️ pH: 6.0–7.5
• 💧 Hardness: Soft to moderately hard water

🍽️ Diet – Carnivorous Predator

• 🐟 Whole fish (fresh or frozen, quarantined for safety)
• 🦐 Prawns, shrimp, squid
• 🪱 Insects, worms, and other meaty foods
• ⚠️ Avoid feeding excessive fatty feeder fish to prevent health issues

📋 Platinum Silver Arowana Care Overview Table

✨ Highlight:

• The Platinum Silver Arowana is a majestic, ultra-rare morph of one of the most graceful and powerful freshwater predators—perfect for high-end display aquariums and serious collectors.