---
product_id: 550493284
title: "DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium"
brand: "dongker"
price: "€ 53.94"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/550493284-dongker-aquarium-co2-proof-tubing-5m-16ft-aquarium-air-line
store_origin: GR
region: Greece
---

# High elasticity & tear resistance Crystal-clear transparency 5M/16Ft extra length DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium

**Brand:** dongker
**Price:** € 53.94
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium game with tubing that’s as resilient and clear as your vision!

## Quick Answers

- **What is this?** DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium by dongker
- **How much does it cost?** € 53.94 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/550493284-dongker-aquarium-co2-proof-tubing-5m-16ft-aquarium-air-line)

## Best For

- dongker enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Sleek Setup:** Includes 4 suction cups for effortless, tidy installation that keeps your tank looking pristine.
- • **Invisible Integration:** Ultra-transparent tubing blends seamlessly into your tank, keeping the focus on your aquatic life.
- • **Pressure-Ready Performance:** Designed specifically for CO2 systems with excellent wear and pressure resistance.
- • **Extended Reach, Zero Limits:** Generous 5-meter tubing lets you customize your aquarium setup without compromise.
- • **Built to Last, Built to Flex:** Premium PU material offers superior elasticity and tear resistance for long-lasting durability.

## Overview

The DONGKER Aquarium CO2 Proof Tubing is a 5-meter long, 6mm outer diameter PU tube engineered for aquarium CO2 systems. It features high elasticity, tear resistance, and exceptional transparency to maintain your tank’s aesthetic while ensuring durability and pressure resistance. The package includes 4 suction cups for easy, secure installation.

## Description

welcome to my store, Hope you have a pleasant shopping trip! Features:1.Durable Quality: PU material is transparent and has no peculiar smell, smooth and transparent, good flexibility, tear resistance. High elasticity is not easy to deform, soft and sturdy.2.Specifications: Pipe length 5 meters/16 feet, pipe diameter outer diameter 6mm x inner diameter 4mm. (3/16" inner diameter)3.Applicable: CO2 special trachea, good flexibility, wear resistance and pressure resistance.Specifications:Material: PUTube Length: 5 meters/16 feetTube Outer Diameter: 6mmxTube Inner Diameter: 4mm (3/16" inner diameter)Package List:1 X 5M Aquarium CO2 Proof Tubing 4PCS X Suction CupNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement.

## Features

- sturdy Quality: PU Material Is Transparent and Has No Peculiar Smell, Smooth and Transparent, Good Flexibility, Tear Resistance. High Elasticity Is Not Easy to Deform, Soft and sturdy.
- Extra Length for Enough Use:: Pipe Length 5 Meters/16 Feet, sufficient length allows you to cut freely .Pipe Diameter Outer Diameter 6mm X Inner Diameter 4mm. (3/16" Inner Diameter)
- Applicable: CO2 Special Trachea, Good Flexibility, Wear Resistance and Pressure Resistance.
- High Transparency: our aquarium air tubing's transparency is higher, which will not affect the appearance of the fish tank as if it is transparent in the water
- Exquisite Design: Thickened Tube Wall, Uniform Inner Wall Without Burrs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 18.8 x 13 x 3.4 cm; 120 g |
| Item model number | 1 |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 120 g |

## Images

![DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium - Image 1](https://m.media-amazon.com/images/I/51gPykB7T1L.jpg)
![DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium - Image 2](https://m.media-amazon.com/images/I/51CP948zXRL.jpg)
![DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium - Image 3](https://m.media-amazon.com/images/I/518BX-Y21cL.jpg)
![DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium - Image 4](https://m.media-amazon.com/images/I/51R1m7afpDL.jpg)
![DONGKER Aquarium CO2 Proof Tubing, 5M/16Ft Aquarium Air Line Tubing with 4 Suction Cup for Fish Tank Aquarium - Image 5](https://m.media-amazon.com/images/I/710T1fPu8ML.jpg)

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**Shop now:** [https://www.desertcart.gr/products/550493284-dongker-aquarium-co2-proof-tubing-5m-16ft-aquarium-air-line](https://www.desertcart.gr/products/550493284-dongker-aquarium-co2-proof-tubing-5m-16ft-aquarium-air-line)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-25*