2 Pack 1/2 Inch Float Ball Valve, Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level 2 auspowers_batchtwo Thread Seal

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2 Pack 1/2 Inch Float Ball Valve, Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics - Automatic Fill and Control Water Level 2 auspowers_batchtwo Thread Seal2 Pack 1 2 Inch Float Ball Valve, Adjustable Arm for Livestock Water Trough, Aquariums, Hydroponics Automatic Fill and Control Water Level The durable water tank float valves, perfect for low pressure gravity feeding systems. Completed with adjustable arms and a standard size fitting, the auto fill float valves are suitable for a wide range of applications such as ponds, livestock water troughs, aquariums, aquaculture, hydroponics, and reservoirs.