If you are looking for a practical and convenient fish tank Water Control Valves, then you should not miss our Fish Tank Filter Hose Valves. Made of premium and sturdy material, which is not easy to deform and break. The water flow lever valves is the for fish tank and aquaculture applications. It can be used for a long time. It's a nice choice for you. Features -Color:Black -Material:ABS -Size:17.30X4.00X3.00cm/6.80X1.57X1.18in -Made of premium and practical ABS, strong and , fine workmanship, . -Easy installation, just insert the Hose Valves directly into the filter water , very practical. -With the help of this adjusting Fish Tank Hose Valves, you can control the water inflow. -Scientific design, this controller is suitable for connecting the fish tank air . - in appearance and in craftsmanship, it is very suitable for most fish tank in the market. Package list: 1 Tank Hose Valves