1. Advanced Filtration Technology: Featuring a filtration system with a built-in skimmer and uniquely designed U-shaped inlet to effectively impurities and floating oil. Maintains pristine water quality for a healthy aquatic environment 2. Improved Stability: Equipped with 2 fixed brackets, this kit stays stable even in large water tanks, ensuring it 't shake or tilt with its good load-bearing capacity for stable installation 3. Reasonable Flowing Distribution: Reasonable water flowing distribution ensures fish well-being by simulating a natural aquatic environment, optimizing their growth and liveliness 4. Convenience of Cleaning: All accessories can be easily removed for simple cleaning, ensuring the equipment's while maintaining optimal filtration efficiency 5. Extensive Use: Designed for diverse needs in fish tanks and plant water tanks, this kit effortlessly enhances aquarium aesthetics with a modern touch, bringing multifunctional charm Enhance your aquarium with our Inlet and Outlet Filter! Effectively removes impurities and floating oils, optimizing water circulation for a pristine tank. Designed for stability in large tanks, maintaining optimal filtration to improve beauty. size:Tube inner diameter: 16mm Colour:White Material:ABS Package Contents: 1 * Aquarium Water Inlet Outlet Kit 2 * fixing frame 1 * flare Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.