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Aquarium CO2 Magnetic Solenoid Check Valve Plant Grow DIY CO2 System W21.8

Aquarium CO2 Magnetic Solenoid Check Valve Plant Grow DIY CO2 System W21.8

  • Double-meter configuration can clearly show the working status of CO2 system, lack of gas, excessive pressure or too small at a glance.
  • With professional sealing technology, it will not leak, safe and reliable.
  • The trim valve can precisely adjust the gas output, can be sensitively adjusted, and the output is stable.
  • Made of high-quality materials, it has several times higher pressure resistance than ordinary aluminum pressure reducing valves and has a longer life.
  • Check valve is injection moulded by acrylic tube, which can prevent water from entering the meter.


Product description

Will fit in to CO2 Fire extinguisher bottle
In order to achieve better results in water planting, we need to add carbon dioxide to the aquarium, which will make the plants grow faster, the colors are more vivid, and the leaves are thicker.

The main function of the pressure reducing valve is to reduce the air source pressure and reach a stable value in order to obtain stable air source power.

The double meter displays the inside pressure in the bottle and output pressure respectively, the bubbler counter accurately controls the air volume. The fine adjustment valve is used for adjust the gas output.


Product name: Aquarium CO2 Magnetic Solenoid Check Valve

Rated voltage: 220V-240V

Material: 304 stainless steel+ aluminum alloy

Plug: UK plug(220v)

Package includes:

1 x big double meter/ single magnetic solenoid check valve/ big double meter magnetic solenoid check valve/ single small meter/ 1 drive 2- 1 meter


Healthy Looking Plant life. A known fact is that fish and plant life need to coexist in balance. The plants thrive on the carbon dioxide that is produced by the fish while the fish feed on plant matter and also take cover underneath.

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