The aquarium water outlet tube, featuring a duck flat nozzle, is designed for easy installation and use. This flexible tube can be bent and adjusted to fit various tank setups, providing a . Whether you have a small freshwater tank or a large reef aquarium, this nozzle ensures efficient water circulation, contributing to the well-being of your . Features -Color:Black -Material:ABS -Size:12.30X2.80X2.40cm/4.83X1.10X0.94in -Precise flow control: the flat duckbill design provides precise control over the direction of water flow, optimizing water movement in your fish tank -Adjustable water flow: the duckbill outlet nozzle allows for easy adjustment of water flow size, ensuring a tailored environment for your aquatic pets -Easy installation: the flexible water hose can be easily bent and adjusted, simplifying the installation process and ensuring optimal positioning -Versatile use: suitable for a variety of fish tanks and aquariums, this nozzle meets the diverse needs of pet owners -Improved water quality: by controlling water flow and direction, this nozzle helps maintain water quality, promoting a healthier environment for your fish Package list: 5 pcs x 1pcs fish tank outlet duckbill