Float Ball Valve Plastic Water 1/2 Inch Mini with Adjustable Arm for Automatic Level Control of Tank, 2 Pieces

AUTOMATIC WATER LEVEL REGULATION: Auto water fill and shut-off function; maintains consistent water level; cuts down frequent manual refilling for tanks, troughs and ponds STANDARD G1/2 MALE THREAD FITTING: Universal 1/2 inch thread for simple installation; compatible with most water tanks, livestock drinkers, aquariums and hydroponic setups ADJUSTABLE ARM & ROBUST PLASTIC BUILD: Features flexible adjustable arm; constructed from high-strength corrosion-resistant plastic; leak-proof and reliable for indoor and outdoor long-term use 2-PACK GREAT VALUE SET: Contains 2 complete ready-to-fit float valves; compact and lightweight; ideal for home, garden and farm applications MULTIPURPOSE FARM & HOUSEHOLD USE: Suitable for livestock water troughs, storage tanks, ponds, aquariums, aquaculture, pet water fountains and small water storage systems