---
product_id: 547811799
title: "FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing"
brand: "fzone"
price: "₩31218"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/547811799-fzone-16-feet-aquarium-co2-proof-tubing-3-16-id
store_origin: KR
region: South Korea
---

# 4mm ID, 6mm OD perfect fit Sleek black PU material CO2 loss <1% resistant FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing

**Brand:** fzone
**Price:** ₩31218
**Availability:** ✅ In Stock

## Summary

> 🖤 Keep your CO2 game tight with sleek, stealthy tubing!

## Quick Answers

- **What is this?** FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing by fzone
- **How much does it cost?** ₩31218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/547811799-fzone-16-feet-aquarium-co2-proof-tubing-3-16-id)

## Best For

- fzone enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe:** Food-grade, odorless tubing built to withstand both fresh and saltwater environments, ensuring long-lasting performance.
- • **Perfect Dimensions:** 3/16'' (4mm ID) tubing fits discreetly and securely, ideal for hydroponics, indoor gardens, and aquariums.
- • **Ultra Low CO2 Loss:** Special CO2 resistant material minimizes gas loss to under 1%, maximizing efficiency for your aquarium or garden.
- • **Kink-Free Sleek Design:** Premium PU tubing ensures smooth, tangle-free flow with a modern black finish that blends seamlessly into any setup.
- • **Universal Compatibility:** Works flawlessly with all FZONE regulators and air pumps for a hassle-free, plug-and-play experience.

## Overview

FZONE’s 16-foot black PU tubing offers kink-free, food-grade durability with a 4mm inner diameter and CO2 loss under 1%, perfectly engineered for aquariums, hydroponics, and indoor gardens.

## Description

FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing

## Features

- Premium PU material ensures a kink-free design with a sleek black color and no unpleasant odor.
- 4mm inner diameter, 6mm outer diameter—easy to hide; perfect for indoor gardens, hydroponics, and modern aquariums.
- Special CO2 resistant tubing minimizes CO2 loss to less than 1%.
- Compatible with all Fzone regulators and air pumps for effortless setup.
- Safe for both fresh and saltwater environments, guaranteeing durability and performance.

## Images

![FZONE 16 feet Aquarium Co2 Proof Tubing 3/16'' ID Black Food Grade Air Line Tubing - Image 1](https://m.media-amazon.com/images/I/617Odm0YHNL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.kr/products/547811799-fzone-16-feet-aquarium-co2-proof-tubing-3-16-id](https://www.desertcart.kr/products/547811799-fzone-16-feet-aquarium-co2-proof-tubing-3-16-id)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-27*