Function: The aquarium water change valve can be used to change water every time, and can also be used to add water. Multi-size: 16mm valve is suitable for pipes with inner diameter of 16mm and outer diameter of 22mm. High Quality: Our pipe valve is made of plastic with special design for long term use . Wide use: suitable for freshwater and saltwater, can also be used for devices such as filters, pump return lines, protein frothers, etc.< /p> Buy with confidence: To provide you with the highest quality service, if you have any questions, please do not hesitate to contact us. We provide after-sales service until you are satisfied. Product Description Specifications: Name: Water Change Valve of aquarium. Material: PP + ABS Function: changing water in the aquarium. Size: 16mm, 22mm.< /p> Easy to use: HSSQ-1616 is suitable for filter pan inlet and outlet pipes with an inner diameter of 16mm and an outer diameter of 22mm.< /p> Scope of delivery: 1 aquarium water valve. Notes: 1. The color
