---
product_id: 560831166
title: "Aquarium DIY CO2 Generator System Kit, G200"
brand: "clscea"
price: "€ 44.08"
currency: EUR
in_stock: true
reviews_count: 8
category: "Clscea"
url: https://www.desertcart.gr/products/560831166-aquarium-diy-co2-generator-system-kit-g200
store_origin: GR
region: Greece
---

# Quick-start pressure indicator 4-in-1 CO2 diffuser combo 2-in-1 diffuser & storage design Aquarium DIY CO2 Generator System Kit, G200

**Brand:** clscea
**Price:** € 44.08
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium game with smart CO2 control—because your plants deserve the best!

## Quick Answers

- **What is this?** Aquarium DIY CO2 Generator System Kit, G200 by clscea
- **How much does it cost?** € 44.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/560831166-aquarium-diy-co2-generator-system-kit-g200)

## Best For

- clscea enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Startup:** Simply shake the bottle and watch the green pressure range signal a perfect CO2 flow—goodbye guesswork.
- • **Sleek 2-in-1 Design:** Keep your tank perimeter impeccably tidy by combining CO2 kit and storage holders in one compact unit.
- • **Precision Acid Control:** Place the acid ball just 1cm below water surface to prevent harmful acid inhalation and protect your aquatic life.
- • **All-in-One CO2 Diffuser:** Streamline your aquarium setup with an integrated 4-in-1 diffuser—no extra purchases needed.
- • **Cost-Effective CO2 Generation:** Use affordable citric acid and baking soda to fuel your plants’ growth without breaking the bank.

## Overview

The Clscea CO2 Kit G500-Blue is a compact, DIY aquarium CO2 system featuring a 4-in-1 diffuser and a 2-in-1 diffuser plus storage holder design. It includes a starter tube for easy pressure activation and an acid ball for safe acid release control. Designed for indoor aquariums, it offers a budget-friendly way to boost plant growth using common household ingredients, backed by a 1-year warranty.

## Description

desertcart.com : Clscea Aquarium DIY CO2 Generator System Kit, G200 : Pet Supplies

Review: Great for yeast - Ok, this CO2 Generator System kit is intended for a citric acid setup. Guess what? It works for yeast too. One caveat with yeast vs. citric acid... If you let the pressure build up on yeast, the mixture's CO2 content will increase and the pH will drop. You can potentially shut down the fermentation through pH drop and CO2 toxicity, although the yeast will likely just go dormant vs. dying. What this means is that shutting off the white on/off valve to build up pressure is unlikely to produce enough pressure that your gauge will show anything at all. Even with this, you can build up enough pressure inside the generator bottle that you can use the regulator. I use a Paffrath bell to regulate the amount of CO2 in surface contact with my aquarium's water. This is probably a better idea than using a CO2 fine-mist diffuser for yeast, since you have less control over production volume and it's better to waste a little bit of CO2 than to overdose your tank. What I like: - Tight seals on both bottle caps and hose fittings. - I like the high-quality appearance. - No messing with silicone and adaptor fittings, this thing just goes together. - Use whatever size bottles make sense as long as they fit standard-sized caps. I use a 2 liter for the yeast generator and a 1 liter for the bubble counter. - No durability issues so far with any hose or fitting failures. - I can position the whole assembly behind my micro-tank without worrying about appearance.
Review: Best option for DIY - I tried making my own setup and it wouldn’t hold pressure so I picked this up. I wish I knew about this product in the beginning because it works so awesome! I use it with yeast and sugar and get great results

## Features

- The DIY CO2 Kit provides an excellent method of deploying the citric acid / baking soda solution to generate CO2 for plants' growing in the aquarium. Easy to operate and designed for low cost planted tank use.
- Highlight: Much easier and safer to control. A quick reaction test tube simplifies the procedure and achieves a fast reaction. The unique design of acid absorbing ball makes it more convenient to control acid consumption. Besides, there is a simple pressure relief valve under the pressure gauge.
- Durable: Our tubing is highly resistant to pressure, and the tubing between the two caps is even acid- and hydrolysis-resistant. ABS engineering plastic caps with professional stable structural design ensure that they are non-deformable, anti-wear and anti-aging.
- Our CO2 Generator Kit includes most accessories. You only need to prepare yourself: 2 additional carbonated beverage bottles (preferably for 2L), e.g. Coke or Sprite; reaction materials: baking soda and citric acid; check valve and CO2 diffuser.
- * Tips: 1. The needle valve is only used to adjust the output volume, It only need to be adjusted once. Daily switching can be controlled by the white on/off valve. The reason for this is to ensures the gas output is stable. 2. DO NOT use bottles other than carbonated beverage bottles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XZ4T67L |
| Best Sellers Rank | #32,396 in Pet Supplies ( See Top 100 in Pet Supplies ) #103 in Aquarium Test Kits |
| Brand | Clscea |
| Brand Name | Clscea |
| Customer Reviews | 4.2 out of 5 stars 167 Reviews |
| Item Form | Powder |
| Item Weight | 200 Grams |
| Liquid Volume | 2 Liters, 200 Milliliters |
| Manufacturer | Clscea |
| Target Species | Aquatic Plants |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Clscea
- **Item Form:** System
- **Manufacturer:** Clscea

## Images

![Aquarium DIY CO2 Generator System Kit, G200 - Image 1](https://m.media-amazon.com/images/I/51mdYFzDPLL.jpg)
![Aquarium DIY CO2 Generator System Kit, G200 - Image 2](https://m.media-amazon.com/images/I/7187Scru85L.jpg)
![Aquarium DIY CO2 Generator System Kit, G200 - Image 3](https://m.media-amazon.com/images/I/61uJ6E+L5RS.jpg)
![Aquarium DIY CO2 Generator System Kit, G200 - Image 4](https://m.media-amazon.com/images/I/71hXSPVxFnL.jpg)
![Aquarium DIY CO2 Generator System Kit, G200 - Image 5](https://m.media-amazon.com/images/I/61jxja1utJL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for yeast
*by D***B on October 10, 2025*

Ok, this CO2 Generator System kit is intended for a citric acid setup. Guess what? It works for yeast too. One caveat with yeast vs. citric acid... If you let the pressure build up on yeast, the mixture's CO2 content will increase and the pH will drop. You can potentially shut down the fermentation through pH drop and CO2 toxicity, although the yeast will likely just go dormant vs. dying. What this means is that shutting off the white on/off valve to build up pressure is unlikely to produce enough pressure that your gauge will show anything at all. Even with this, you can build up enough pressure inside the generator bottle that you can use the regulator. I use a Paffrath bell to regulate the amount of CO2 in surface contact with my aquarium's water. This is probably a better idea than using a CO2 fine-mist diffuser for yeast, since you have less control over production volume and it's better to waste a little bit of CO2 than to overdose your tank. What I like: - Tight seals on both bottle caps and hose fittings. - I like the high-quality appearance. - No messing with silicone and adaptor fittings, this thing just goes together. - Use whatever size bottles make sense as long as they fit standard-sized caps. I use a 2 liter for the yeast generator and a 1 liter for the bubble counter. - No durability issues so far with any hose or fitting failures. - I can position the whole assembly behind my micro-tank without worrying about appearance.

### ⭐⭐⭐⭐⭐ Best option for DIY
*by J***N on August 20, 2025*

I tried making my own setup and it wouldn’t hold pressure so I picked this up. I wish I knew about this product in the beginning because it works so awesome! I use it with yeast and sugar and get great results

### ⭐⭐⭐⭐ Works well but not the way they suggest
*by U***2 on April 25, 2024*

So this device works as planned and all the valves and connections are worth the cost. With that being said they say to use 1 bottle of an acidic mixture and 1 bottle of a base. The acid drips into the base causing co2 to be released. The problem, even with the needle valve turned way down it still goes through a bottle of acid daily. A bag of citric acid will make 2 bottles and is $15, you do the math. Tried cheaper alternatives for acid like just using vinager and the reaction wasn't enough to build pressure and didn't last long at all. As an alternative if you ferment some sugar water with yeast in bottle 1, allow it to bubble into water in bottle 2 (1 way air valve) and it builds around the same pressure and will last for weeks on pennies worth of materials. As the yeast eats the sugars turning them to alcohol, the byproduct is co2. I like to let the alcohol then sit out and sour to vinager and use it for cleaning, no waste.

## Frequently Bought Together

- Clscea CO2 Kit for Aquarium - DIY System and Diffuser 2-in-1 Design G500-Blue
- ARM & HAMMER Baking Soda Made in USA, Ideal for Baking, Pure & Natural, 2.7lb Bag
- Viva Doria 100% Pure Citric Acid, Food Grade, Fine Grain, 2 lb (907 g)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-24*