- Versatile 360-Degree Rotation: This aquarium nozzle features a full 360-degree swivel function, allowing you to easily direct water flow in any desired direction. This versatility enhances the aquatic environment, providing your fish with a more dynamic and stimulating habitat. - Durable Material: Made from high-quality PP, this duckbill nozzle is designed for longevity and optimal performance. It withstands regular use in water environments, ensuring long-term reliability. - Optimized for Aquariums and Fish Tanks: Specifically engineered for aquarium and fish tank use, this water return nozzle promotes optimal water circulation and aeration. It helps create a pleasant environment for aquatic life by improving water quality. - Compatible with Circulation Pumps: This nozzle is designed for use with circulation pumps or return pipes, enhancing water movement in your tank. Use Scenarios: 1. Perfect for freshwater and saltwater aquariums, ensuring your fish thrive in a well-aerated and healthy environment. 2. Ideal for use in larger fish tanks where water circulation is crucial for maintaining a balanced ecosystem. 3. Suitable for aquascaping projects, helping to create visually appealing water flow patterns while supporting aquatic plant health.