---
product_id: 622678621
title: "2X Acrylic U Shape Tube for Aquarium Air Pump Fish Tank Accessories Aquarium CO2 Diffuser Connector Tube"
brand: "iafvkai"
price: "€ 45.60"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/622678621-2x-acrylic-u-shape-tube-for-aquarium-air-pump-fish
store_origin: HR
region: Croatia
---

# Crystal-clear high-intensity acrylic Connects 4mm ID / 6mm OD tubing Prevents CO2/air tube kinks & blockages 2X Acrylic U Shape Tube for Aquarium Air Pump Fish Tank Accessories Aquarium CO2 Diffuser Connector Tube

**Brand:** iafvkai
**Price:** € 45.60
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your aquarium’s airflow game with crystal-clear precision!

## Quick Answers

- **What is this?** 2X Acrylic U Shape Tube for Aquarium Air Pump Fish Tank Accessories Aquarium CO2 Diffuser Connector Tube by iafvkai
- **How much does it cost?** € 45.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/622678621-2x-acrylic-u-shape-tube-for-aquarium-air-pump-fish)

## Best For

- iafvkai enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Includes 2 U-shaped connectors (short & long) to customize your aquarium’s air or CO2 system effortlessly
- • **Durable Crystal Clarity:** Premium acrylic ensures long-lasting, rust-resistant performance with a stunning transparent look
- • **Effortless Installation:** Quickly connects standard 4mm inner diameter tubing, making upgrades or replacements hassle-free
- • **Optimized Airflow Management:** Prevents tube compression and blockages, keeping CO2 and oxygen flowing freely for thriving aquatic life
- • **Seamless Aquarium Integration:** U-shape design fits glass up to 0.6" thick for a sleek, professional setup

## Overview

This 2-pack of U-shaped acrylic tubes offers a crystal-clear, durable solution for connecting 4mm ID aquarium air or CO2 tubing. Designed to fit glass up to 0.6 inches thick, these connectors prevent kinks and blockages, ensuring optimal gas flow for healthier aquatic environments. Perfect for professional-grade fish tanks and aquatic plant setups, they combine functionality with sleek aesthetics.

## Description

Product Specification: Name: U Shape CO2 Diffuser Connector Material: Acrylic Application: co2 hose or air hose connection on aquarium glass Suitable pipe size: Connect the air pipeline with an inner diameter of 4mm (outer diameter 6mm) Suitable thickness of glass: less than 0.6" Product Features: Made of acrylic,it is high intensity . Suitable for those fish tank that refining device or bubble stone bend greatly.Effective,rust resistance. Function: easy connection to the air line of the fish tank. Suitable for fish tanks, aquariums, especially aquatic plants, tropical fish viewing and breeding fish tanks Package Includes: 2 x U Shaped Bend Tube(1 Short and 1 Long) Notes:1.Please allow 1-3mm measuring deviation due to manual measurement.2.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.

## Features

- Package Includes:2 x U-Shape Connectors. The product belongs to fragile product,We try our best to avoid the breakage.If there is breakage when you receive it, please be careful to avoid being scratched
- Material: U-shape tube made of high-quality acrylic, beautiful, looks crystal clear
- Easy to use: Connect the air pipeline with an inner diameter of 4mm (outer diameter 6mm).The suitable glass is less than 0.6” inches thick
- Design: The U-shaped design solves the inconvenience on the top of the aquarium.Usage for CO2 hose or air hose connector on aquarium glass
- This U shape Connect tube is specially designed for fish tank,and prevent CO2 or oxygen tube from pressing and cause stuffiness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | IAFVKAI |
| Country of Origin | USA |
| Package Dimensions | 19.81 x 2.9 x 0.79 cm; 18 g |
| ASIN | B0BW7H7MDC |

## Images

![2X Acrylic U Shape Tube for Aquarium Air Pump Fish Tank Accessories Aquarium CO2 Diffuser Connector Tube - Image 1](https://m.media-amazon.com/images/I/61G03DXblLL.jpg)

## Frequently Bought Together

- IAFVKAI 2X Acrylic U Shape Tube for Aquarium Air Pump Fish Tank Accessories Aquarium CO2 Diffuser Connector Tube
- FZONE Aquatic CO2 Glass Drop Checker PH Momitor for Aquarium Plant Fish Tank Test CO2 Kit
- Aquarium CO2 Proof Tubing 16 Feet (Clear)

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**Shop now:** [https://www.desertcart.hr/products/622678621-2x-acrylic-u-shape-tube-for-aquarium-air-pump-fish](https://www.desertcart.hr/products/622678621-2x-acrylic-u-shape-tube-for-aquarium-air-pump-fish)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-10-15*