11-13″ Albino Silver Arowana: Majestic Freshwater Fish for Experienced Aquarists
The 11-13″ Albino Silver Arowana is a striking and highly sought-after freshwater fish known for its graceful swimming and unique coloration. As a large, predatory species, it demands careful attention to its care requirements, tank size, and compatibility to thrive in a home aquarium.
Size and Growth
Adult Albino Silver Arowanas can grow impressively large, often reaching up to 3 feet in length in the wild. However, our specimens at 11-13 inches represent a juvenile to sub-adult stage, offering an ideal opportunity for aquarists to observe their growth and behavior over time. Understanding how big these fish get is essential to providing adequate space and meeting their long-term need.
| Feature | Detail |
|---|---|
| Species | Albino Silver Arowana |
| Size (Adult) | Up to 3 feet |
| Size (Available) | 11-13 inches |
| Origin | South Asia, Southeast Asia |
| Water Type | Freshwater |
FAQ
What is the expected growth rate of this arowana?
The growth rate varies based on tank conditions and diet, but these fish typically grow slowly and reach 11-13 inches within several years. Full adult size can take up to 5 years or more.
Is this fish suitable for beginners?
No, this species is not recommended for beginners. It requires a large tank, specific water parameters, and a well-balanced diet. Only experienced aquarists should consider keeping it.
What tank size is recommended for a 11-13 inch arowana?
A minimum of 100 gallons is recommended, with larger tanks preferred to accommodate its active swimming and predatory nature.

Victoria Watson –
I’ve had this arowana for over a year now. It’s very active and beautiful, especially in the evening light. The tank setup took some time, but it’s worth it. I’ve learned a lot about water chemistry and fish behavior.
William Miller –
The fish looks stunning and moves gracefully through the water. I’m cautious about feeding it, but it’s adapted well to the tank. I recommend only for serious hobbyists with proper space.
Phil Mitchell –
This arowana has become the centerpiece of my aquarium. It’s not easy to care for, but the visual impact is incredible. I’ve adjusted the water parameters regularly and it’s thriving.