1. Offer Multiple Features: Enhance your fish tank with our captivating tunnels, transforming it into a playful area that your aquatic pets will adore. Watch them enjoy their home. 2. Subtle Aquarium Upgrade: Our aquarium tunnels offer a well-maintained look by sinking low into your corner substrate, achieving a unique perspective and incredible aesthetics. 3. Easily Use: Our aquarium tunnel features a fish-friendly design, flush openings, and ramps that ensure easy access for fish, shrimp, and other aquatic life. Your pets will enjoy a smooth and comfortable experience. 4. Easy to Mount: First snugly fit our Aquarium Tunnels for Fish Tank in the right-angle corners for quick and easy installation. Once in place, simply leave the left and right entrances open for fish and shrimp to move in and out. Fill with substrate to ensure a secure fit. 5. Excellent Durability: Made of material with integrating molding, these aquarium tunnels provide a safe and spacious home for your fish. Upgrade your aquarium with long-lasting, thickened tunnels that will stand the test of time and enhance your viewing pleasure for the next years. Add a beautiful and practical touch to your fish tank with the Fish Tank Corner Tunnel. This unique aquarium decoration enhances the overall aesthetics of the aquarium, and is designed with flush openings and ramps for your fish to swim through. Colour:Black Material:ABS Package Contents: 2 * Aquarium Tunnel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.