DIY Aquarium CO2 Regulator with Electromagnetic Valve and Bubble Counter
Price range: $42.99 through $62.99
ZRDR specializes in producing CO2 production equipment
Attention:
Suitable for side cylinder nut docking:
R104-A: Model/threaded interface: W21.8 G5-8 CGA320 M22 G3/4
Suitable for upward facing cylinder nut docking:
R104-B: Model/threaded interface: W21.8 G5-8 CGA320 M22 G3/4 TR21 5/8UNF 3/8UNF
Note: (Purchase the corresponding nut model to avoid nut docking problems)
The threaded connection must be confirmed before ordering.
You can view the detailed product description (model and purpose)
Material: aluminum alloy+304 stainless steel
Size: As shown in the figure
Power supply: AC100-240V input DC12V output (global version)
Suitable for AC110V-AC220V power supply
Directly used in countries/regions using 110v or 220V power supplies
Plug: EU/US/UK/AU plug
Since this is a manual measurement, please consider 1-2cm and make sure you don't mind before ordering
Reminder: After the first installation, first turn on the power supply (let the solenoid valve work first), and then turn on the air pressure of the cylinder valve!
If you have any questions, please contact us)
| Weight | 0.376 lbs |
|---|---|
| Dimensions | 14 × 12 × 9 in |
| Brand Name | ZRDR |
| Origin | |
| High-concerned chemical | None |
| Power (W) | ac100-240v |
| Is Smart Device | No |
| Name: | Fish Tank CO2 Pressure Reducing Valve |
| Material: A | Aluminum alloy |
| Battery Included | No |
| Choice | yes |
15 reviews for DIY Aquarium CO2 Regulator with Electromagnetic Valve and Bubble Counter
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Z***y –
Nice quality item, works well with sodastream co2 can.
Color: R104-B-EU plug Size: TR21
Anonymous –
Nice quality item, works well with sodastream co2 can.
Color: R104-B-EU plug Size: TR21
K***r –
The delivery was faster than expected and the item arrived without any issues. It was my first time installing, so I struggled a bit, but it still works well and I’m happy with it.
Color: R104-B-EU plug Size: 3-8UNF
s***a –
Top quality, arrived quickly and working perfectly. use in a marine aquarium. Works well, tested and approved. Thank you for the product.
Color: ZR01-14-AC220V-EU Size: M22
R***s –
acquire product for my CO2 cylinder with CGA 320 nozzle. perfect fit. Manual tightening and then with a tool with gentle force. It is verified that there are no leaks. The predicted value on the pressure gauge was very high but after half an hour it had stabilized within the green range. from that perfect moment. The bubble output is very precise. happy to have purchased this product
Color: ZR01-14-AC220V-US Size: CGA320
a***r –
I’m using it well and it seems good. I feel like I made a good purchase and intend to repurchase. It fits perfectly in a small fish tank.
Color: R104-B-EU plug Size: 3-8UNF
B***n –
The mini CO2 regulator is small and affordable with a pressure reduction function, making it popular for aquariums or beer brewing. However, since it is for DIY use, modification may be necessary. Adding fine adjustment and automatic on-off functions greatly improves usability. It occupies little space and has good cost performance, making it easy for beginners to use without any hassle.
Color: R104-B-EU plug Size: 3-8UNF
R***s –
Product identified with the advertisement with excellent cost-benefit ratio, along with differentiated service by the store which makes all the difference!
Buy without fear
Color: R104-A-EU plug Size: CGA320
Anonymous –
Works very well, came with instructions. Got it for my 120l fish tank and use mysoda bottles that have the same attachment as the old sodastream bottles.
Color: Z-AC110V-EU plug Size: TR21
M***s –
Good quality item. Co2 outlet can be precisely adjusted with needle valve. I have it set up with sodastream bottle and adapter. Switches on and off using timer together with aquarium light source.
Size: W21.8 Color: ZR01-14-AC220V-EU Ships From: CHINA
a***r –
It arrived with the correct thread and the right electrical plug. Set it up and it works; the materials are high quality in the critical areas. We’ll see how it holds up over time, but the value for money is incredible, especially compared to branded kits like jbl — $25 versus $250… make your choice.
Color: R104-B-EU plug Size: TR21
P***K –
I placed the order and everything works; the solenoid valve cuts off the supply, and the regulation works. 💪.
Color: R104-B-EU plug Size: W21.8
N***v –
I am extremely happy with the order. I put it into operation today and everything works great.
Color: ZR01-14-AC220V-EU Size: W21.8
D***i –
It worked perfectly in my 1L ISTA cylinder.
Size: G5-8 Color: R104-B-UK plug
D***k –
The co₂ valve for the aquarium is very well made and feels solid. it allows for precise adjustment of the bubble rate, making it easy to control the co₂ levels accurately. everything works smoothly without any issues. i definitely recommend it.
Color: R104-B-EU plug Size: TR21