Float Ball Valve, 1/2 Inch Supply Tube Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir (2 Pack) 2 Item Package Quantity:2 10 x 6mm Ball Chain

10 x 6mm Ball Chain ConnectorAre there any advantages of the product

high temperature and corrosion

Blade rotates 360°

green houses

Float Ball Valve, 1/2 Inch Supply Tube Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir (2 Pack) 2 Item Package Quantity:2 10 x 6mm Ball ChainFloat Ball Valve, 1 2 Inch Supply Tube Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir (2 Pack) Made of hard ABS,will not corrode or rust. With standard gaskets to eliminate leakage. No power or pump requiredsuitable for low pressure gravity feeding systems. Read more Product Features Package includes: 2 packs tank float valves, spend less time