Skip Navigation Website Accessibility

Fritz Nature Box

The Fritz Aquatics Nature Box contains (5) Indian Almond Leaves (2) Catapp Almond Bark pieces and (9) Casuarina Cones. Each give a unique application of all natural tannins, humic acid and habitat. Each provides tannins, lowers pH, has anti-fungal and anti-bacterial properties, enhances coloration and increases spawning behavior. The tannins released from these pieces create a more natural environment for Bettas, shrimp and other fish. Almond leaves, almond bark, and Casuraina cones contain humic acids and tannins which are known to have antibacterial properties, naturally lower pH and create blackwater conditions in the aquarium.

The Fritz Nature Box is suitable for all soft-water fish including betta, discus, tetras, angelfish, and killifish.


  • All Natural Beneficial Décor
  • Naturally Adds Tannins and Humic Acid
  • Anti-Fungal and Anti-Bacterial Properties
  • Great for Bubble Nests and Spawning
  • Great for Freshwater Shrimp
  • Ideal for Betta and Biotope Systems

    Includes: (5) Indian Almond Leaves (2) Catapp Almond Bark pieces and (9) Casuarina Cones

    Intended Pet(s): Betta, Shrimp and other soft water species

    Materials: Catappa Leaves, Catappa Bark and Casuarina Cones

    Product Dimensions: 4.5 in x .75 in x 8.5 in