Catappa leaves M

Indian Almond Leaves (Catappa Leaves) – Essential Aquarium Botanical for Shrimp, Bettas & Blackwater Tanks

A true staple in the aquarium hobby, Indian Almond Leaves—also known as Catappa Leaves—are prized for their natural tannins, water-conditioning benefits, and ability to support healthier, more natural environments for freshwater fish and invertebrates. Ideal for shrimp keepers, betta enthusiasts, and blackwater aquarists, these leaves bring both beauty and biological benefits to your tank.

Pack Details

Each pack contains 10 medium-sized leaves, typically 4–5 inches in length (measured top-to-bottom). Natural size variation is expected, as each leaf is unique.

Key Benefits

• Rich in Tannins & Humic Substances
  Indian Almond Leaves gently lower pH, soften water, and create a soothing blackwater effect that mimics natural habitats.
• Shrimp & Betta Favorite
  Leaves promote biofilm growth, a crucial food source for shrimp, fry, and microfauna. Bettas benefit from the calming tannins and love resting on leaf surfaces.
• Natural Anti-Fungal & Anti-Bacterial Properties
  Often used by hobbyists to support fish health, breeding projects, and stable tank conditions.
• Excellent for Blackwater Aquascapes
  Adds a natural forest-floor aesthetic while enriching the water with beneficial compounds.
• Safe & All-Natural
  Naturally sun-dried, chemical-free, and aquarium-safe after rinsing.

How to Use

Rinse gently and place directly into the aquarium. Leaves will float initially and sink over time as they soften. Replace every 3–4 weeks or when fully broken down.