Features: Experience seamlessly and secure connection with our Aquariums Quick Connect Valves, designs for quick, leakfree of your aquariums plumbing systems. Use selected ABS, this Valves boasts excellent corrosions resistances, making it suitable for various water quality environment. Great for Aquariums enthusiasts, maintenance professional, and home Aquariums users searching great equipment. Perfect for home use aquariums, public aquariums, and fishtanks where frequent water changes necessary. Enhancing your Fishtanks setting with this efficient accessory, ensuring a hassle freely experience connect or disconnected your tanks component. Specifications: Product Dimension: As pictures shown Component: ABS Type Option: 01(12mm inner diameter)/02(16mm inner diameter) Package Includes: 1PC Aquariums Hose Adapter note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color the item.