Glass CO2 Diffuser Atomizer for Planted Aquarium Tanks

Glass CO2 Diffuser & Atomizer for Planted Aquariums

Upgrade your planted tank with this high-efficiency Glass CO2 Diffuser and Atomizer. Crafted from premium glass and acrylic, this compact diffuser disperses ultra-fine CO2 microbubbles evenly throughout your aquarium, helping aquatic plants thrive with a steady, optimized carbon supply. Whether you're maintaining a lush planted tank or a small nano aquarium, this diffuser delivers precise, consistent results.

Key Features

• Ultra-Fine Bubble Output: Refines CO2 into micro-bubbles for efficient carbon dissolution and maximum plant absorption.
• Built-In Bubble Counter: Independent bubble-counting function lets you monitor and adjust CO2 output at a glance.
• Precision Control Valve: Included control valve allows fine-tuned CO2 flow adjustment — ideal for both beginners and experienced aquascapers.
• Premium Materials: Made from transparent glass and acrylic for durability, easy viewing, and a clean, minimal look in your tank.
• Versatile Options: Available as a full CO2 diffuser kit (with suction cups and control valve) or as an acrylic replacement head for an existing setup.
• Suction Cup Mounting: Comes with 2 suction cups for easy, secure placement on your aquarium glass.

Specifications

• Material: Glass / Acrylic
• Color: Transparent + White
• Type: Mini Atomizer / CO2 Diffuser
• Country of Origin: Made in Mainland China

Package Contents

Option A – Full Kit:

• 2× Suction Cups
• 1× Control Valve
• 1× CO2 Diffuser

Option B – Replacement:

• 1× Acrylic Replacement Head

Perfect For

This diffuser is ideal for planted aquariums, nano tanks, and freshwater setups where healthy plant growth depends on consistent CO2 delivery. Pair it with your existing CO2 system for a seamless upgrade.

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Note: Due to manual measurement, there may be a size variance of 1–2 cm. Colour may vary slightly depending on monitor settings.

Learn more: U.S. Fish and Wildlife Service

Frequently Asked Questions

Q: What aquarium sizes is this CO2 diffuser suitable for?

A: This glass CO2 diffuser is designed for small to medium planted aquariums and nano tanks. Its compact size and precision control valve make it ideal for tanks where maintaining an accurate CO2 level is essential for healthy plant growth.

Q: What is included in the package?

A: Depending on the option selected, the package includes either the full CO2 diffuser kit (2× suction cups, 1× control valve, and 1× CO2 diffuser) or the acrylic replacement head only. Please confirm your preferred option at checkout.

Q: How do I install the glass CO2 diffuser in my aquarium?

A: Simply attach the included suction cups to the diffuser and press them against the inside wall of your aquarium glass. Connect the CO2 tubing to the inlet and use the control valve to adjust the bubble rate to your desired level.

Q: Can I replace just the head if the glass part breaks?

A: Yes! An acrylic replacement head option is available separately so you can refresh your diffuser without purchasing an entirely new unit, saving both cost and waste.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.