---
product_id: 134550167
title: "wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools"
brand: "wyin"
price: "4363 som"
currency: KGS
in_stock: false
reviews_count: 8
url: https://www.desertcart.kg/products/134550167-wyin-co2-regulator-aquarium-big-dual-gauge-display-with-bubble
store_origin: KG
region: Kyrgyzstan
---

# wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools

**Brand:** wyin
**Price:** 4363 som
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools by wyin
- **How much does it cost?** 4363 som with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/134550167-wyin-co2-regulator-aquarium-big-dual-gauge-display-with-bubble)

## Best For

- wyin enthusiasts

## Why This Product

- Trusted wyin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description



## Images

![wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools - Image 1](https://m.media-amazon.com/images/I/511A5IH+ywL.jpg)
![wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools - Image 2](https://m.media-amazon.com/images/I/61YdobdiRkL.jpg)
![wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools - Image 3](https://m.media-amazon.com/images/I/61sSfgchNFL.jpg)
![wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools - Image 4](https://m.media-amazon.com/images/I/61SbBTS3ljL.jpg)
![wyin CO2 Regulator Aquarium Big Dual Gauge Display with Bubble Counter and Check Valve w/Solenoid 110V Fits Standard US Tanks Easy to Adjust CO2 Level Comes w/Tools - Image 5](https://m.media-amazon.com/images/I/71dy7pTBImL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Worked great...for about 3 weeks
  

*by T***Y on Reviewed in the United States on February 20, 2019*

Had this installed for about 3 weeks before the second gauge started to show an increase in pressure slowly over the course of 1 minute then drop suddenly only to repeat the cycle again over and over.  Kept repeating this for for several hours and then eventually the solenoid stopped working and the second gauge blew.  When turned on it only buzzes and releases no pressure into the bubble counter.  Very disappointed.  Will need to discard.  Seems the reviews are really hit or miss on this product.  Mine was definitely a miss.  I recommend you buy a competing regulator.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Does the job, and looks good doing it.
  

*by P***R on Reviewed in the United States on October 13, 2018*

I purchased this regulator for a planted aquarium and have it on a standard 10 pound CO2 tank, which it fits perfectly. The regulator is well finished and easy to read, and is a smaller size than other, more industrial looking regulators I’ve seen. My system turns it on and off throughout the day to maintain a specific pH in my aquarium, so it gets constant exercise. It uses a needle valve, which is annoying to adjust, but this one seems to hold a constant bubble rate once set, so it’s no worse than you would find on any other decent regulator. I’m happy with my purchase, it’s a nicely made, attractive, and functional device, and has been working perfectly since I set it up.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Works But...
  

*by Y***. on Reviewed in the United States on November 14, 2018*

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     Update 5: The product replacement has been working as expected. A few helpful notes.1. The big knob must be tighten(righty tighty) all the time! It is not a valve! The smaller knob is the only knob you should adjust.2. The attachment may or may not comes with both USA and Europe adapter.3. Try it without check valve first. You might blow the check valve if you are still getting used to the smaller adjustment knob.4. It is much easier to get the bubble count right without connecting to the diffuser first.5. The connection to the USA 5lb tank will be tight.6. This is not a dual stage regulator. It is a dual gauge regulator. Big different there!UPDATE 4: Replaced the parts but started to notice leaks around the connection to the CO2 tank. After helpful diagnostics, we believe the product I received must be defective. The seller sent me a replacement product. Just got it in the mail today. I am hoping I will get better luck this time. Still super impressed with the customer support! Will update after I set it up this weekend.UPDATE 3: Received the parts as promised. Super impressed with the customer service so far. They have gone out of the way to send me parts for all possible fixes to resolve my issues with the product. Replaced the parts as instructed. So far the humming/buzzing is barely audible unless I put my ear close to it. Will give it a few more days to update my final review.UPDATE 2: Seller is super helpful! Service is great with prompt reply on any question I have. Can't wait to get the parts!UPDATE 1: I forgot to mention the seller is sending me replacement parts. Thanks. I will update my review after that.Review: It is working but I am hearing buzzing and humming when it is turned on. If I switch it off and on again immediately, the buzzing and humming will sometimes not come back. Defective?

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-22*