CO2 Regulator Aquarium Solenoid With Bubble Counter Check Valve High Quality
PROFESSIONAL & INDUSTRY LEVEL CO2 AQUARIUM REGULATOR: Accurate fine-tuning the amount of CO2, polished & outstanding double gauge design, make it more clearly to show the working system of the C02 device. Definitely your great choice for fish tank & planted aquarium.
BUILT-IN BUBBLE COUNTER & CHECK VALVE: Convenient and easy to use.
BUILT-IN SOLENOID: Make the CO2 regulator easy to set up. Don’t need reminder yourself always turn it off at night.
MORE SAFER,MORE RELIABLE, CORRISION RESISTANCE DURABILITY DEVICE : Adopt professional sealing technology, no worry on leakage any more. Highly corrosion resistance make it more durable.
TIPS & GUARANTEE: Set up only by hands, save your cost on tighten tool.
100% reship faulty goods 5 years