---
product_id: 236386458
title: "Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories"
brand: "cngstar"
price: "FREE"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/236386458-cngstar-aquarium-fish-tank-co2-generator-quick-twist-plastic-bottle
store_origin: VN
region: Vietnam
---

# CO2 Control Leak-Proof Easy Install Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories

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

## Summary

> 🌊 Dive into DIY with the Cngstar CO2 Generator!

## Quick Answers

- **What is this?** Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories by cngstar
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/236386458-cngstar-aquarium-fish-tank-co2-generator-quick-twist-plastic-bottle)

## Best For

- cngstar enthusiasts

## Why This Product

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

## Key Features

- • **DIY Friendly:** Perfect for all DIY reactor enthusiasts.
- • **Aquatic Harmony:** Create a thriving ecosystem for your fish!
- • **Eco-Conscious Choice:** Enhance plant growth sustainably.
- • **Precision Engineering:** Designed for a snug fit with standard bottles.
- • **Transform Your Aquarium:** Elevate your aquatic environment effortlessly!

## Overview

The Cngstar Aquarium Fish Tank CO2 Generator is a versatile and user-friendly accessory designed to enhance your aquarium's ecosystem. Made from durable ABS material, this quick twist plastic bottle cap fits standard carbonated beverage bottles, ensuring a leak-proof connection. With a compact size of 3.4cm in diameter and 3.2cm in height, it allows for easy installation and precise control of CO2 levels, promoting healthy plant growth and a vibrant aquatic environment.

## Description



## Features

- Material:ABS
- The diameter of the bottle cap is about 3.4cm, the height is about 3.2cm, and the error is about 1cm
- Easy to install, suitable for all kinds of DIY reactors.
- Can be directly screwed to the carbonated beverage bottle to use,no air leakage.
- Add and control the amount of CO2 available to your fish and plants,add essential CO2 into your aquarium water.

## Images

![Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories - Image 1](https://m.media-amazon.com/images/I/51Q82JF-s9L.jpg)
![Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories - Image 2](https://m.media-amazon.com/images/I/51SfyHQZW5L.jpg)
![Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories - Image 3](https://m.media-amazon.com/images/I/51E-f+mkzDL.jpg)
![Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories - Image 4](https://m.media-amazon.com/images/I/41qMai+6G1L.jpg)
![Cngstar Aquarium Fish Tank CO2 Generator Quick Twist Plastic Bottle Cap DIY Carbon Dioxide Reactor Aquarium Accessories - Image 5](https://m.media-amazon.com/images/I/51E8qyOlrSL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/236386458-cngstar-aquarium-fish-tank-co2-generator-quick-twist-plastic-bottle](https://www.desertcart.vn/products/236386458-cngstar-aquarium-fish-tank-co2-generator-quick-twist-plastic-bottle)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-22*