Enhanced Hermit Crab Habitat: Elevate your hermit crab's living space with the underground cave corner, promoting natural behaviors like climbing and exploring. Fulfill their curiosity and need for enrichment in a safe and engaging environment. 180-Degree Observation Experience: Witness your hermit crabs' activities with a wide-view design that offers full visibility of their natural behaviors. The spacious burrow tunnels provide ample room for climbing and exploring, enhancing their quality of life. Thoughtful Stairway Access: Facilitate easy access to the underground tunnel with a carefully crafted stairway featuring a textured surface for secure footing. The gentle slope ensures smooth transitions, allowing your hermit crabs to navigate comfortably in their habitat. Safe Haven with Cozy Retreat: Provide your pets a secure and cozy hiding place within the underground cave corner. The snug retreat features smooth rounded edges to prevent injuries, offering a peaceful sanctuary where they can recharge and feel protected. Enriching Environment for Hermit Crabs: Create an enriching habitat that caters to your hermit crabs' natural instincts and behaviors. The underground cave corner not only adds aesthetic appeal but also serves as a functional space for them to thrive and enjoy their surroundings. Item Name: Fish Tank Tunnel Material: Plastic Features: Long-lasting, with Climbing Tunnel, Functional Size Details: L: 26cm/10.24", W: 17.2cm/6.77", H: 7.6cm/2.99" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fish Tank Tunnel