Medium Aquarium Fish Tank Botanical Tannins Cups Mix for Bettas, Fish, Shrimp And Snails (Freshwater) 180Gr

Catappa leaves (Indian almond leaves) naturally release tannins, which create a beneficial, dark, and acidic environment for bettas by reducing stress, enhancing their immune system with antibacterial and antifungal properties, and improving water quality. To use them, add 1-2 leaves for every 5-20 gallons of water, boiling them first to help them sink and release beneficial compounds. Replace leaves as they break down, and you can also add other botanicals like driftwood or Indian almond leaf powder to create a more natural, stimulating blackwater environment.  Benefits of Catappa Leaves for Betta Tanks Improved Health: Tannins have antibacterial and antifungal properties that can help prevent diseases like fin rot and fungal infections.  Stress Reduction: The calming effect of tannins in the water reduces stress, leading to more active and colorful bettas.  Enhanced Immunity: Studies show that tannins can boost both red and white blood cell counts in bettas, improving their overall immune response.  Natural Food Source: As the leaves break down, they form biofilms that provide a natural food source for beneficial microfauna, shrimp, and snails.  Mimics Natural Habitat: Catappa leaves help recreate the natural blackwater conditions found in a betta’s native environment.  How to Use Catappa Leaves 1. Prepare the Leaves: Boil the Catappa leaves for about 5-10 minutes to soften them, help them sink, and encourage the release of beneficial compounds.  2. Add to Tank: Place 1-2 leaves into your aquarium for every 5-20 gallons of water.  3. Replace as Needed: Over time, the leaves will break down; once you see holes in the first leaf, it’s time to add a new one to maintain the tannin level.  4. Create a Blackwater Environment: For a more natural look and increased benefits, you can add other botanicals such as Malaysian driftwood or cholla wood to further lower the pH and enhance the blackwater effect.  Important Considerations Water Staining: The water will turn brown from the tannins, but this is healthy for your fish and not a sign of dirty water.  Bioactive Cycle: The breakdown of the leaves supports a healthy biofilm and beneficial bacteria, which can contribute to a stable aquarium cycle.  Powder Form: You can also use Indian almond leaf powder, adding a small amount of the powder to a small amount of water to make a “tea,” and then adding a small portion to your tank.