7 Tank Design Elements That Keep Arowana Engaged

Do you love keeping Arowanas but notice they sometimes seem uninterested in their tank? Creating an engaging environment for these majestic fish requires more than just water and food. Small design choices can make a big difference. Arowanas remain active and stimulated when their aquarium includes varied structures, ample swimming space, safe hiding spots, natural … Read more

7 Causes of Head-Standing in Arowana

Do your arowanas sometimes swim unusually, balancing on their heads or staying near the water surface? Head-standing is a behavior that can signal various conditions in your fish, from minor stress to potential health concerns. Head-standing in arowanas is commonly caused by issues such as poor water quality, swim bladder disorders, nutritional deficiencies, bacterial infections, … Read more

7 Reasons Your Arowana Hates the New Filter

Are your arowana acting stressed or hiding more than usual since installing the new filter? Many fish owners notice sudden changes in behavior when their tank environment is altered unexpectedly. Arowanas often react negatively to new filters due to sudden changes in water flow, noise, and chemical balance. These factors can create stress, discomfort, and … Read more

At What Age Is an Arowana Fully Grown? (Complete Guide)

Arowanas are admired for their striking scales and graceful swimming patterns. Many fishkeepers enjoy watching them grow and thrive in their aquariums. Understanding their development helps ensure proper care and a healthy environment for these majestic creatures. Arowanas typically reach full growth between three to five years, depending on species, diet, and tank conditions. Proper … Read more

What’s the Right Filter Strength for Arowana?

Do you ever find yourself setting up a new aquarium for your Arowana and wondering if the filter you chose is strong enough? Maintaining the right water quality is essential for keeping these fish healthy and vibrant. The correct filter strength for an Arowana depends on the tank size and the fish’s activity level. A … Read more

Why Does My Arowana Appear Dull in the Morning?

Is your arowana looking dull in the morning, lacking its usual vibrant colors and shimmer? Many aquarists notice this subtle change, especially after the fish wakes. Morning appearances can differ from midday brilliance, causing mild concern. The primary reason arowanas appear dull in the morning is due to reduced light and resting metabolism. During nighttime … Read more

Why Is My Arowana Constantly Facing the Corner?

Is your arowana constantly facing the corner of its tank, leaving you puzzled and concerned about its behavior? Observing your fish closely can reveal subtle signs of stress, discomfort, or environmental issues affecting its well-being and daily habits. Arowanas often face the corner due to stress, poor water conditions, or insufficient space. This behavior can … Read more

7 Reasons Long Tanks Are Better for Arowana (+Setup Tips)

Arowanas are large, graceful fish that need more than just a standard aquarium. Their size and swimming habits require thoughtful planning to ensure they stay healthy and active. Many hobbyists overlook the importance of tank length. Long tanks are better for Arowanas because they provide sufficient horizontal swimming space, reduce stress, and allow proper growth. … Read more

7 Tank Conditions That Promote Playful Arowana

Are your Arowanas acting sluggish or shy in their tank, missing out on playful activity? Creating an environment that encourages movement and exploration is essential for their well-being and overall happiness in captivity. Maintaining appropriate water temperature, ensuring sufficient space, providing hiding spots, using gentle filtration, incorporating natural décor, offering a balanced diet, and regular … Read more

7 Tankmates That Never Work With Arowana

Keeping an Arowana in a home aquarium can be exciting, yet challenging. These large, powerful fish need careful planning when it comes to choosing companions. Not all fish can coexist peacefully with them in a tank environment. Arowanas are predatory and territorial, making them incompatible with certain tankmates. Species that are smaller, slow-moving, or aggressive … Read more