Package content: You will receive an aquarium U-shaped water outlet, which is not easy to deform after long-term use. It is a very practical aquarium U-shaped water return pipe. Durable material: Our fish tank U-shaped nozzle is made of plastic material, which is durable and has a long service life. 360° rotation adjustment: Our U-shaped water return pipe nozzle can be adjusted 360° to form water flow in any direction. U-shaped design: The aquarium U-shaped water outlet adopts a U-shaped design to keep the water flow stable and more practical. Widely applicable: The aquarium U-shaped outlet is suitable for aquarium water pumps, water tanks, etc., and is suitable for connecting soft water pipes with an inner diameter of 23mm-28mm.