Dennerle Catappa leaves are mature, dried leaves of the tropical almond tree that provide many natural active substances.

• They contain numerous natural active ingredients, which have a positive impact on the water and the fish, including valuable humic and fulvic acids.
• They promote well-being, vitality, and spawning.
• They provide reinforcement and protection of the mucous membranes and gills of fish, shrimp, and crayfish.
• They inhibit harmful microbes, prevent the appearance of mold and fungal infections in fish.
• 100% pure, natural product.