Mahogany Pods , from trees of the Swietenia genus (mahogany), are woody pods used in aquariums and terrariums. These tannin-rich capsules help acidify water and promote the development of biofilms beneficial to invertebrates. In terrariums, they serve as natural hiding places and supports for microorganisms, while adding an aesthetic touch thanks to their texture and color. Mahogany Pods are an excellent choice for enriching bioactive habitats and providing a natural environment for the species that live there.