Check the listing for details. FLUVAL BETTA TROPICAL ALMOND LEAVES - 10 PACK. Condition: New. Listed at 13.99 USD. FLUVAL BETTA TROPICAL ALMOND LEAVES - 10 PACK Tropical Almond Leaves are indeed a popular addition to aquariums, especially those housing Betta fish. These leaves, also known as Indian Almond Leaves or Catappa Leaves, are native to the habitats of wild Betta species. Here are some key points about Tropical Almond Leaves and their benefits: Natural Look: Adding Tropical Almond Leaves to your aquarium can create a natural and aesthetically pleasing environment. The leaves will enhance the overall appearance of the tank, providing a more authentic representation of the fish's natural habitat. Water Conditions: These leaves release tannins and other beneficial compounds when submerged in water. The tannins have a natural acidic property that can help lower the pH of the water, which is often preferred by Betta fish. A slightly acidic pH range (around 6.5 to 7) is considered ideal for Betta fish and can help support their overall well-being. Fish Health: The tannins and other compounds released by the leaves have been reported to offer several health benefits to fish. They are known to possess antibacterial and antifungal properties, which can help prevent infections and diseases. The presence of these compounds may also boost the fish's immune system, making them more resistant to illnesses. Stress Reduction: The addition of Tropical Almond Leaves to the aquarium can help lower stress levels in fish. The natural environment provided by the leaves mimics the conditions found in the wild, creating a more familiar and comfortable environment for Betta fish. This can lead to reduced stress and improved overall fish health. Water Tint: When the leaves release tannins into the water, it can result in a slight tint, usually an amber or brownish shade. This tinting effect is considered desirable by many aquarists, as it adds a natural and visually appealing look to the tank. However, it's important to note that the tinting effect may not be suitable for all aquascaping styles or fish species. Dosage and Maintenance: To use Tropical Almond Leaves, it is generally recommended to add 1-2 leaves per 2.6 US gallons (10 liters) of water. This dosage may vary depending on the size of the leaves and the desired effect. The leaves should be placed directly into the aquarium, where they will begin to release their beneficial compounds. To maintain the effectiveness of the leaves, it's important to remove any disintegrated leaves from the tank regularly. These leaves will eventually break down and lose their potency. It is recommended to replace the leaves every 4-6 weeks or as needed to continue enjoying their benefits. Approximate Length: Tropical Almond Leaves typically have a length of 2.75-3.5 inches (7-9 cm), but sizes may vary. When purchasing these leaves, it's essential to consider the size of your aquarium and the desired effect you want to achieve. Remember to consider the specific needs of your fish species and consult with experienced aquarists or Betta enthusiasts to ensure the proper use of Tropical Almond Leaves in your aquarium setup.