Safe Shelter for Fish: Provide your aquatic pets with a secure sanctuary in this Fish Tank Tunnel. The smooth entrance edge ensures easy passage without fin damage, offering a cozy retreat for your little fish. Premium Plastic Construction: Crafted from high-quality plastic, this tunnel is safe, durable, and odor-free. Its fade-resistant material makes it ideal for both freshwater and saltwater aquariums, ensuring long-lasting use without compromising on safety or quality. Innovative Design for Aquatic Health: Featuring a small hole design, this tunnel prevents small fish and bettas from passing through while promoting water flow and aquatic plant growth. Your fish will feel secure and thrive in an environment that mimics their natural habitat. Easy Installation with Strong Suction: The powerful suction cup securely attaches the tunnel to smooth glass fish tanks, allowing for effortless installation and removal without leaving any marks. Perfect for small fish, shrimp, and guppies, enhancing their habitat with a functional and visually appealing addition. Vibrant Decorative Accent: Elevate your aquarium's aesthetics with our strikingly designed and colorful fish tank tunnels. These decorative pieces not only enhance the visual appeal of your underwater world but also make a thoughtful gift for fellow fish enthusiasts who appreciate beauty and functionality in their aquatic setups. Item Name: Fish Tank Tunnel Material: Plastic Features: Aquarium Decoration, Suction Cup, Fish Hiding Size Details: Opening Diameter: 6.3cm/2.48" (Approx.) Height: 5cm/1.97" (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