The Jardini Arowana: A Guide to Origin and Care The Jardini Arowana, also known as the Australian Arowana or Pearl Arowana, is a captivating and majestic fish that has become a popular choice for aquarium enthusiasts. With its shimmering scales and graceful swimming, it adds a touch of elegance to any aquatic setup. This blog will explore the origin of the Jardini Arowana and provide essential tips for keeping them healthy and thriving in your aquarium. ## Place of Origin The Jardini Arowana hails from the waters of Northern Australia and parts of Papua New Guinea. These regions provide the perfect natural habitat for this species, with their warm temperatures and clear waters. The Jardini Arowana is well-adapted to these environments, enabling it to thrive in both slow-moving rivers and still water bodies. Its ability to survive in diverse conditions makes it a resilient species, but it's crucial to replicate similar conditions in captivity to ensure they remain healthy. ## Tips for Keeping Jardini Arowana in an Aquarium Maintaining a Jardini Arowana in an aquarium requires commitment and attention to detail. Here are some tips to create an optimal environment for these splendid fish: ### 1. Aquarium Size A Jardini Arowana can grow up to 24 inches (approximately 60 cm) in length, so they require a spacious tank to accommodate their size and swimming habits. A minimum of 150 gallons is recommended, but larger is always better to provide ample room for movement. ### 2. Water Conditions Maintaining pristine water quality is vital for the health of your Jardini Arowana. Here are some guidelines for water conditions: - **Temperature**: Keep the water temperature between 75-82°F (24-28°C). - **pH Level**: Maintain a pH level of 6.5-7.5. - **Hardness**: Aim for a water hardness of 5-20 dGH. Regular water changes and a robust filtration system will help keep the water clean and free from toxins. ### 3. Diet and Feeding Jardini Arowanas are carnivorous and require a diet rich in protein. A varied diet is essential for their health and coloration. Include the following in their diet: - **Live Foods**: Small fish, crickets, and mealworms. - **Frozen Foods**: Bloodworms and shrimp. - **Pellets**: High-quality Arowana pellets as a staple. Feed them in moderation, as overfeeding can lead to health problems and water quality issues. ### 4. Tank Mates Jardini Arowanas are known for their aggressive nature, especially as they mature. It's crucial to choose tank mates wisely: - **Compatible Tank Mates**: Large, robust fish that can hold their ground, such as large catfish or cichlids. - **Avoid**: Smaller, more timid fish that could become prey or stressed due to the Arowana's presence. ### 5. Decorations and Tank Setup Keep tank decorations minimal to provide ample swimming space. Include: - **Substrate**: Use a soft substrate to prevent injury from jumping. - **Plants**: Opt for hardy plants attached to rocks or driftwood, as Jardini Arowanas can dislodge them. - **Lighting**: Moderate lighting to mimic their natural habitat. ### 6. Behavior and Interaction Jardini Arowanas are intelligent fish that can recognize their owners. Regular interaction, such as feeding and observing, can help build a bond. However, avoid tapping on the glass or making sudden movements, as this can startle them. In conclusion, the Jardini Arowana is a magnificent fish that requires dedication and proper care. By understanding their origin and providing the right environment, you can enjoy the beauty and elegance of this stunning species for years to come. Happy fishkeeping!