Our aquarium air pump accessories include a variety of connectors and valves to optimize your tank's aeration. The 3-way air valve allows you to split the air flow from a single pump into multiple directions, providing even oxygen distribution. These connectors are easy to install and adjust, making them ideal for both beginners and experienced aquarists looking to improve their tank's air circulation. Features -Color:Transparent -Material:ABS -Size:3.00X3.00X0.40cm/1.18X1.18X0.16in -Material: made with abs material, offering excellent durability and longevity for your aquarium accessories -Optimal gas distribution: ensures optimal gas distribution, enhancing the overall oxygenation process in your fish tank -Simple setup: features a userfriendly design that allows for quick and easy installation without any additional tools -Improved oxygenation: boosts the oxygen levels in the water, providing a healthier and more vibrant environment for -Strong compatibility: works seamlessly with various aquarium setups, ensuring high reliability and ease of use Package list: 120 x Aquarium Airline Tubing Valve