---
product_id: 74009792
title: "wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass"
brand: "wyin"
price: "FREE"
currency: USD
in_stock: false
reviews_count: 9
url: https://www.desertcart.us/products/74009792-wyin-co2-diy-aquarium-magnetic-solenoid-valve-co2-system-regulator
store_origin: US
region: United States of America
---

# wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass

**Brand:** wyin
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass by wyin
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/74009792-wyin-co2-diy-aquarium-magnetic-solenoid-valve-co2-system-regulator)

## 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

Description: 1, Keeping your aquatic water plants healthy doesn not have to cost a fortune, 2, CO2 magnetic solenoid valve wires into your aquarium's lighting system and cuts the CO2 supply at night when your plants don't need it. Specification: Model: CO2 Magnetic Solenoid Valve Color: Show as the picture Power: AC220V/110v, 50/60Hz , 100% ED Package include: 1X CO2 Magnetic Solenoid Valve (not included the trachea and timer and other accessories)Important Note: 1, High requirements on the color or other feature buyers please know. The images may not show the actual item and are for your reference only. 2, Please carefully review the size of the product. Size may be a little artificial measurement error, please understand.

## Images

![wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass - Image 1](https://m.media-amazon.com/images/I/41NGkVQSiLL.jpg)
![wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass - Image 2](https://m.media-amazon.com/images/I/41DkzwOn6GL.jpg)
![wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass - Image 3](https://m.media-amazon.com/images/I/31AqEW6oQCL.jpg)
![wyin Co2 DIY Aquarium Magnetic Solenoid Valve CO2 System Regulator Valve for Fish Tank Water Plant Grass - Image 4](https://m.media-amazon.com/images/I/41289v6jfSL.jpg)

## Customer Reviews

### ⭐⭐ 







  
  
    Get's way too hot
  

*by E***C on Reviewed in the United States on October 8, 2018*

I bought this for my planted freshwater tank so I can control co2 injection when going to vacation. I set it up before 3 days trip and came back found the thing was dangerously hot. I unplugged right away. I don't know what would have happened if the trip was a few days longer. Be aware!

### ⭐⭐⭐⭐ 







  
  
    Works well
  

*by C***R on Reviewed in the United States on July 26, 2018*

Works well connected to my light timer.  Has no way to be mounted. Would be good to have 2 mounting holes

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by L***. on Reviewed in the United States on May 22, 2018*

So far is working good

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**Shop now:** [https://www.desertcart.us/products/74009792-wyin-co2-diy-aquarium-magnetic-solenoid-valve-co2-system-regulator](https://www.desertcart.us/products/74009792-wyin-co2-diy-aquarium-magnetic-solenoid-valve-co2-system-regulator)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*