---
product_id: 120706131
title: "Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank"
brand: "guangcailun"
price: "FREE"
currency: AUD
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.au/products/120706131-guangcailun-hot-bottle-gauge-cap-co2-pro-system-tube-valve
store_origin: AU
region: Australia
---

# Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank

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

## Quick Answers

- **What is this?** Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank by guangcailun
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/120706131-guangcailun-hot-bottle-gauge-cap-co2-pro-system-tube-valve)

## Best For

- guangcailun enthusiasts

## Why This Product

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

## Description

Descripition:100% brand new and high quality.Easy set up, Simply, Nano, Excellent disign.Attached with high quality plastic "O" ring inside of the cap to prevent missing the Co2.This bottle cap is very suitable to be DIY Co2 system’s accessory that the size fits common PET plastic bottle.Suddenly turn up, after immediately shut down again, so as not to cause abnormal pressure to the bottle.Specification:Color: as picture shows.Size: 3.4*3cm.Material:ABS.Notes:There might be a bit color distortions due to different computer resolutions.There might be a slight error due to different hand measure.package include:1 * CO2 Bottle Cap..

## Features

- Fits common PET plastic bottle
- Material:ABS
- Size: 3.4*3cm
- Easy set up
- Prevent missing the Co2

## Images

![Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank - Image 1](https://images-na.ssl-images-amazon.com/images/I/51oL2EpUrcL.jpg)
![Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank - Image 2](https://images-na.ssl-images-amazon.com/images/I/51pbZptOGlL.jpg)
![Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank - Image 3](https://images-na.ssl-images-amazon.com/images/I/51s3DWTJYjL.jpg)
![Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Wdm5m9AyL.jpg)
![Guangcailun Hot Bottle Gauge Cap CO2 Pro System Tube Valve Bottlen Kit CO2 Kit For DIY Aquarium Planted Tank - Image 5](https://images-na.ssl-images-amazon.com/images/I/519TNsei0vL.jpg)

## Customer Reviews

### ⭐⭐⭐ 







  
  
    Fragile
  

*by M***) on Reviewed in the United Kingdom on 21 July 2020*

These do the job but are quite delicate.

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**Shop now:** [https://www.desertcart.com.au/products/120706131-guangcailun-hot-bottle-gauge-cap-co2-pro-system-tube-valve](https://www.desertcart.com.au/products/120706131-guangcailun-hot-bottle-gauge-cap-co2-pro-system-tube-valve)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-23*