Melaleuca substrate, derived from the Melaleuca tree, offers a unique and beneficial option for reptile enclosures. Known for its antimicrobial properties, this substrate helps maintain a clean and hygienic environment by inhibiting the growth of harmful microorganisms. Melaleuca substrate also assists in controlling humidity levels, making it suitable for reptiles that thrive in slightly elevated moisture conditions. Keep in mind the specific needs of your reptile species and monitor humidity levels to ensure a comfortable and healthy habitat when using melaleuca substrate.