Usage Tips:Description The plastic float ball valve is an essential tool for automatic water level control in various water tanks. This adjustable float valve ensures that your water tank maintains a consistent water level without manual intervention. Ideal for use in aquariums, pools, and nore, this valve is designed to be leakproof, providing reliable performance over time. Features -Color:Multi-Material:Plastic-Size:16.50X6.50X6.50cm/6.48X2.55X2.55in-Plastic float valve: ideal for small water tanks, this plastic float valve ensures precise water level control for various applications-Automatic water level controller: the automatic water level controller feature allows for water level adjustments, ensuring consistent water supply-Adjustable float valve: with its adjustable design, this float valve can be easily modified to meet water level requirements, providing flexibility and convenience-Stable water flow control: ensures stable and reliable water flow control, preventing overflow and maintaining optimal water levels in your tank-Easy installation and maintenance: designed for simple installation and userfriendly maintenance, making it a practical choice for both residential and commercial usePackage list: 2 x float valves