Seachem Catappa Tea Bags – Easy Tannin Release for Bettas, Shrimp & Blackwater Aquariums

All the benefits of Catappa leaves — without the mess. Catappa Tea Bags offer a simple, controlled way to release tannins and create natural blackwater conditions in your aquarium.

Key Benefits:

• Releases tannins to gently lower pH
• Creates natural blackwater conditions
• Easy, mess-free alternative to loose leaves
• Controlled dosing for consistent results
• Ideal for Betta, shrimp, and sensitive species

Many fish and shrimp thrive in soft, tannin-rich water found in natural habitats. Catappa Tea Bags make it easy to replicate these conditions — helping reduce stress, support health, and encourage natural behavior.

Simply place a tea bag in your aquarium or filter and allow it to release tannins gradually — no preparation required.

If you want the benefits of Catappa leaves with added convenience and control, Catappa Tea Bags are an easy, effective solution for creating a natural aquarium environment.