Easy Installation: Quick and simple setup with a user-friendly and black color scheme for effortless identification and operation. Compact devise: Space-efficient dimensions (10cm height x 5.5cm length) make this valve an ideal addition to any aquarium or water pump setup. Versatile Tube Compatibility: devised to fit 8mm, 10mm, 12mm, and 16mm tubes, ensuring seamless connections for various aquarium systems. Adjustable Flow Control: Features precise volume control with outlet options ranging from 6mm to 16mm, allowing for tailored performance in your aquarium or pump. Durable Material: Made from , this valve is built to withstand various aquatic environments, ensuring long-lasting performance., Manufacturer: JKODE