DIY Aquarium CO2 Regulator Magnetic Solenoid Kit Check Valve Fish Tank Accessories CO2 Control System Reactor Generator Set

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Aquarium CO2 Regulator Magnetic Solenoid Check Valve 110v/220V Fish Tank Bubble Counter Accessories CO2 Control Pressure Reducing Valve


Product name: Aquarium CO2 Magnetic Solenoid Check Valve

Rated voltage: 110v/220V-240V

Material: 304 stainless steel+ aluminum alloy

Plug:EU plug(220v) and US plug(110v) is coming with the product, but UK and AU plug is working with adapter (in USA, Canada, Mexico, Brazil, Japan please buy 110v version)

Size: As in the description below

Small single meter, 1 drive 2–1 meter, big double meter has no solenoid valve,
please pay attention!!

Small single meter, 1 drive 2–1 meter, big double meter these three products have
G5/8, W21.8 interface distinction, no EU plug, AU plug, UK plug US plug distinction.

Solenoid valve have EU plug, AU plug, UK US plug distinction, no G5/8, W21.8 interface distinction, please pay attention when you purchasing.

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 aremore 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. Thefine adjustment valve is used for adjust the gas output.


1. Double-meter configuration can clearly show the working status of CO2 system, lack of gas, excessive pressure or too small at a glance.

2. With professional sealing technology, it will not leak, safe and reliable.

3. The trim valve can precisely adjust the gas output, can be sensitively adjusted, and the output is stable.

4. Made of high-quality materials, it has several times higher pressure resistance than ordinary aluminum pressure reducing valves and has a longer life.

5. Check valve is injection moulded by acrylic tube, which can prevent water from entering the meter.

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


1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.

2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation. Thanks!


Shipping & Delivery

How much does shipping cost?

We are glad to bring our customers great value and service. That’s why we provide fast shipping from our Fulfillment Center in California by UPS and USPS.

What countries are you delivering to?

As of now, we’re delivering to the United States only.

How can I track my parcel?

Once your parcel has left our Fulfillment Center, you will receive an email with a tracking number to monitor your parcel movements.

Can you ship my order to a business address?

Yes, you can write your business address in your order details if it’s more convenient to you.

Can you ship my order to a PO Box address?

Yes, you can select delivery to a PO Box if it’s more convenient to you.

Can you ship my order to APO or FPO military addresses?

Yes, we ship anywhere in the United States, and to all US territories and military APO/FPO addresses.

What happens to my parcel if it is delivered while I’m not there?

Depending on the destination and the package size, your parcel will be left in your mailbox or on your porch, or it may be left with a neighbour.

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