Description Are you looking for a professional, yet affordable air flow control valve? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional air flow control must meet your needs. It is one of the best choices for you. Features-Color: Silver -Material: stainless steel -Size: 3.00X2.50X0.50cm/1.18X0.98X0.20in- Gas regulating valve, can adjust the gas volume at will.- Specially designed adjustable outlet for multiple fish tanks connecting with the same pump.- Simple and neat shape.- Easy to install and use.- High-quality material, harmless, sturdy and durable.
