Enhance your aquarium's water management with this double nozzle outflow fitting. Crafted from sturdy plastic, it offers durability and resistance to wear. The dual nozzle structure allows for optimal water distribution, ensuring balanced and healthy environment. Features -Color:Black -Material:Plastic -Size:17.50X9.50X3.80cm/6.88X3.73X1.49in - Inside diameter: 20mm -Wide compatibility: this nozzle is suitable for a wide range of aquariums and fish tanks -Flexible adjustment: with 360-degree horizontal rotation, you can easily adjust the water flow to your desired direction -Enhanced water circulation: ideal for use with aquarium submersible pumps, improving water movement and filtration efficiency -Robust plastic construction: made from sturdy plastic, this nozzle ensuring safety and durability for extended use -Simple setup: the easy installation process allows for quick and convenient setup and removal by the user Package list: 1 tank water nozzle