---
product_id: 336201725
title: "Clscea Aquarium DIY CO2 Generator System Kit, G200"
brand: "clscea"
price: "A$48"
currency: AUD
in_stock: true
reviews_count: 8
category: "Clscea"
url: https://www.desertcart.com.au/products/336201725-clscea-aquarium-diy-co2-generator-system-kit-g200
store_origin: AU
region: Australia
---

# Stable CO2 output control Fast citric acid reaction Durable acid-resistant tubing Clscea Aquarium DIY CO2 Generator System Kit, G200

**Brand:** clscea
**Price:** A$48
**Availability:** ✅ In Stock

## Summary

> 🌿 Boost your aquarium’s green game with DIY precision CO2 power!

## Quick Answers

- **What is this?** Clscea Aquarium DIY CO2 Generator System Kit, G200 by clscea
- **How much does it cost?** A$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/336201725-clscea-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

- • **Complete DIY Kit:** Includes all essential accessories—just add your own soda bottles, baking soda, and citric acid.
- • **Robust & Resistant:** ABS plastic caps and acid-proof tubing ensure long-lasting, leak-free operation under pressure.
- • **Safe & User-Friendly:** Pressure relief valve and easy assembly make CO2 generation hassle-free and secure.
- • **Precision CO2 Control:** Adjust once with needle valve, then toggle daily with on/off valve for consistent plant growth.
- • **Quick Reaction Test Tube:** Simplifies setup and accelerates CO2 generation for faster plant nourishment.

## Overview

The Clscea G200 Aquarium DIY CO2 Generator Kit offers a cost-effective, easy-to-use solution for enhancing aquatic plant growth. Featuring a fast-reacting citric acid system, durable acid-resistant tubing, and precise CO2 output control, this kit includes all necessary accessories except soda bottles and reagents. Its smart design ensures safe, stable CO2 delivery, making it ideal for low-light planted tanks and millennial aquarists seeking efficient, eco-friendly plant care.

## Description

desertcart.com : Clscea G200 Aquarium DIY CO2 Generator System Kit : 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: Makes it easy - I wanted to do the sugar and yeast method, so I just pulled out the parts that go in the bottle. I put in one cup of sugar, one teaspoon of brewer's yeast, and warm water. With this setup, I've never had a problem with leaking and the only time I got it in my tank was when the bottle was knocked over. I love that I can turn it off at night because I was worried about suffocating my fish. This was really easy to install and it has definitely boosted the growth of my plants. I recharge each bottle every 20ish days, on an alternating schedule, and all my plants are bushier. No pearling, but my drop checker reads green. I highly recommend this for anyone with a lower light setup who doesn't want to shell out for real CO2 power.

## 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 |
|---------------|-------|
| Brand | Clscea |
| Customer Reviews | 4.0 out of 5 stars 281 Reviews |
| Item Form | Powder |
| Item Weight | 200 Grams |
| Liquid Volume | 2 Liters, 200 Milliliters |
| Manufacturer | Clscea |

## Product Details

- **Brand:** Clscea
- **Item Form:** Powder
- **Item Weight:** 200 Grams
- **Liquid Volume:** 2 Liters, 200 Milliliters
- **Manufacturer:** Clscea

## Images

![Clscea Aquarium DIY CO2 Generator System Kit, G200 - Image 1](https://m.media-amazon.com/images/I/51mdYFzDPLL.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.

### ⭐⭐⭐⭐⭐ Makes it easy
*by D***Z on October 5, 2024*

I wanted to do the sugar and yeast method, so I just pulled out the parts that go in the bottle. I put in one cup of sugar, one teaspoon of brewer's yeast, and warm water. With this setup, I've never had a problem with leaking and the only time I got it in my tank was when the bottle was knocked over. I love that I can turn it off at night because I was worried about suffocating my fish. This was really easy to install and it has definitely boosted the growth of my plants. I recharge each bottle every 20ish days, on an alternating schedule, and all my plants are bushier. No pearling, but my drop checker reads green. I highly recommend this for anyone with a lower light setup who doesn't want to shell out for real CO2 power.

### ⭐⭐⭐⭐ You'll run through citric acid and baking soda
*by K***D on August 23, 2025*

The cos 2 system works, but you run through citric acid and baking soda within a month

## Frequently Bought Together

- Clscea G200 Aquarium DIY CO2 Generator System Kit
- Clscea Aquarium Glass CO2 Diffuser Atomizer with U Tube Check Valve Suction Cup Premium Version
- Fluval 88g-CO2 Bubble Counter - 3.1 Ounces

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---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*