Product Details: This accessory allows two CO2 products to be run from one CO2 tank. This CO2 splitter helps save money by eliminating the need to purchase two CO2 tanks. Use this splitter to provide two channels from a single CO2 tank. Simply connect the splitter to your CO2 tank, attach the two hoses to your products, and you are ready to use. This product includes a gasket. The W21.8-14 (DIN 477) connector is compatible with M22-14 and is available in various regions. Features: CO2 regulator connector suitable for aquariums or fish tanks. Easy to install and convert, with no complicated steps required. , designed for long-term use. Specifications: Name: CO2 Tee Connector Condition: New Thread Type: W21.8 Material: Brass Color: As shown Tips: The product may undergo continuous updates. The actual product may have slight differences in color or appearance. Please consider this before placing your order if you have specific requirements regarding color or appearance. Package Contents: 1 x Tank Bottle Brass Connector Note: Light reflection and different display settings may cause the color of the item in the picture to appear slightly different from the actual product. Measurement error is allowed within +/- 1-3 cm.