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How big do Silver Arowanas grow?

How Big Do Silver Arowanas Grow?

Silver Arowanas, also known as Osteoglossum bicirrhosum, are one of the largest freshwater fish species. These fish are highly sought after by aquarium enthusiasts due to their unique appearance and impressive size. If you’re thinking about adding one to your tank, it’s important to know just how big they can get.

Silver Arowanas: The Gigantic Fish

Silver Arowanas can grow up to 36 inches in length and weigh as much as 13 pounds. These fish are known for their long, sleek bodies and striking silver scales. They have large, bony heads and a pair of barbels that hang down from their lower jaw. While they may start out small, with proper care, Silver Arowanas can quickly grow into gigantic fish that will impress anyone who sees them.

What Is The Maximum Size Of An Arowana?

The maximum size of a Silver Arowana depends on several factors, including genetics, diet, and environmental conditions. In the wild, these fish can grow up to 47 inches in length, making them one of the largest freshwater fish species in the world. In captivity, however, the average size is closer to 36 inches. To ensure your Silver Arowana reaches its maximum size, it’s important to provide it with a healthy diet and a spacious tank to swim in.

Silver Arowanas: Growing Up In The Wild

In the wild, Silver Arowanas are found in the Amazon River basin, where they live in slow-moving waters and flooded forests. They are a top predator in their environment, feeding on smaller fish, insects, and even birds and small mammals that fall into the water. Their long, slender bodies and powerful jaws make them excellent hunters, allowing them to catch prey with ease.

How To Measure The Length Of An Arowana

To measure the length of your Silver Arowana, use a measuring tape or ruler to measure from the tip of its nose to the end of its tail. It’s important to measure the fish while it’s swimming in a straight line, as this will give you the most accurate measurement. Remember to be gentle when handling your fish, as they can be easily stressed.

How To Properly Care For Your Arowana

To ensure your Silver Arowana stays healthy and reaches its maximum size, it’s important to provide it with a balanced diet, proper water conditions, and a spacious tank to swim in. These fish require a high-protein diet, so feed them a mix of live and frozen foods, such as shrimp, crickets, and small fish. Keep the temperature of the water between 75-82°F and maintain a pH level of 6-7.5.

Silver Arowanas: A Beautiful Addition To Your Tank

With their striking silver scales and impressive size, Silver Arowanas make a beautiful addition to any tank. They are a highly sought after species and can be quite expensive. However, with proper care, they can live up to 20 years in captivity, making them a worthwhile investment for any aquarium enthusiast.

The Growth Of A Silver Arowana: A Fascinating Journey

Watching a Silver Arowana grow from a small fish into a giant is a fascinating journey. These fish can grow up to 1-2 inches per month when they’re young, and their growth rate slows as they get older. By providing your Silver Arowana with a healthy diet and proper care, you can watch it grow into a magnificent fish that will be the envy of all your friends.

Mary Allen

Written by Mary Allen

Hello, I'm Mary! I've cared for many pet species including dogs, cats, guinea pigs, fish, and bearded dragons. I also have ten pets of my own currently. I've written many topics in this space including how-tos, informational articles, care guides, breed guides, and more.

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