SunGrow Giant Catappa Leaves x 200 pcs - Sun Baked Natural Leaves to Breed Live Aquarium Fish & Shrimp 500g (About 200 Pcs.)giant Grade A+ Catappa Ketapang Indian Almond Leaf -Fish Tank Betta Discus The size for each leave is about 18 to 20 cm length, 9 to 10 cm wide. Many fish breeders only place catappa leaf with the fish in a breeding tank, essential for healthier fish and successful breeding.