Aquarium Tank Auto Refill Floating Ball Valve Water Controller Supplement System

Specifications: Material: Acrylic Color: White Floating Ball Size: 40x56mm / 1.57''x2.20'' (appr.) Features: * Automatic water supply, no power needed. * It can be connected to the ro machine and water buckets. * Can be used to addd water after changing the water, stop automatically. * Manual floating ball regulating water level, the adjustment depth is up to 15cm. * Acrylic support is also compatible with 16/12 water pipes, rough water pipes can also be used. Package Included: 1 Pcs Floating Ball Valve (with bracket)