The Oasis is our original model of Underwater Islands, designed to provide a perfect habitat for crabs and other amphibians in your aquarium. This innovative design creates an air bubble at the bottom of your aquarium, allowing for a dry land environment while providing a unique underwater experience for your pets. The Underwater Oasis is crafted with durable materials, ensuring a safe and comfortable space for your aquatic creatures to roam and explore. With its easy set-up and maintenance, this habitat is the perfect addition to any size aquarium, providing a realistic and dynamic environment for your pets to thrive. Bring the charm and wonder of an underwater island to your aquarium with the Underwater Oasis.