Glass CO2 Diffuser 200mm – Hang-On-Back
$15.00
A 200mm glass hang-on-back CO2 diffuser with a 1cm ceramic disc for fine micro-bubble diffusion — efficient, durable, and easy to install without filter modification.
10 in stock
Get efficient, fine CO2 diffusion in your planted aquarium with this 200mm glass hang-on-back CO2 diffuser from TNA. Designed to sit conveniently on the back or side of your tank, this diffuser breaks CO2 gas down into a fine mist of micro-bubbles via its 1cm ceramic diffusion disc, maximising surface area contact and dissolution efficiency for better plant uptake.
Key Features
- Hang-on-back design — no need to submerge equipment inside the main display area
- 200mm glass body for stable, in-tank positioning
- 1cm ceramic diffusion disc for fine micro-bubble output
- Crafted from borosilicate glass for durability and crystal-clear aesthetics
- Compatible with standard CO2 tubing setups
Why Choose a Glass Hang-On-Back Diffuser
- Fine micro-bubbles maximise CO2 contact time and dissolution efficiency compared to coarse bubble diffusers
- Glass construction won’t cloud, discolour, or leach chemicals over time like some plastic diffusers
- Convenient hang-on-back placement keeps equipment tidy and out of the main aquascape
- One-piece glass and ceramic construction for a clean, integrated look
Maintenance Tip
The ceramic diffusion disc can become less effective over time as pores clog with mineral deposits or biofilm. Regular cleaning (e.g. soaking in a bleach solution and thoroughly rinsing, or gently scrubbing) helps maintain fine bubble output and diffusion efficiency.
Ideal For
Planted aquariums using CO2 injection, aquascapers wanting a clean, glass-based diffusion solution, and hobbyists looking for an easy hang-on-back setup without modifying their external filter lines.
The shipping prices are determined by Australia Post, and we do not make any profit from postage fees. Any variation in price is solely due to packaging. Our aim is to offer you the most competitive rates for shipping your orders. At Green Aquarium, we strive to provide you with the best shipping options for your aquatic plants, fertilisers, shrimp, and fish. Please review the following information regarding our shipping and delivery services:
Shipping Options:
- Express Post: Recommended for purchasing plants, shrimp, and fish. Plants will be carefully packed in a small express post box, secured in a plastic bag with a small amount of water, and wrapped in bubble wrap for added protection.
- Styrofoam Box Express: Specifically for shipping live shrimp and fish. We use a sturdy Styrofoam box and send it via express post to ensure the safety and well-being of your aquatic pets during transit.
- Registered Post for Fertilisers: Suitable for shipping fertilisers. Your order will be sent via registered post, providing a secure and reliable delivery option.
- Express Post for Fertilisers: If you prefer faster delivery for your fertilisers, we offer express post services.
Please Note: The prices for shipping are set by Australia Post, and we do not make any profit from postage fees. Any difference in price would be due to packaging. We strive to provide you with the best available rates for shipping your orders.
Shipping within Australia: We currently offer shipping services within Australia only. We apologise for any inconvenience caused and appreciate your understanding.
Local Delivery: If you're in the vicinity or would like to avoid shipping fees, we invite you to select the local delivery option at checkout. Before placing your order, please contact us via email, SMS, or phone call to confirm if this option is available for your area. Additionally, reach out to us to schedule a specific time and date for the delivery. Opting for local delivery is an excellent way to reduce shipping expenses.
Pick-Up Option: If you're located nearby or prefer to save on shipping costs, we welcome you to choose the pick-up option during the checkout process. Our address for pick-up will be provided upon completion of your order. Opting for pick-up is a great way to save on shipping expenses.
Shipping Address Requirements: Please note that we do not ship to PO Boxes. Kindly provide a valid residential or commercial address during the checkout process to ensure successful delivery.
If you have any questions or require further assistance regarding our shipping and delivery services, please don't hesitate to contact our customer support team. We are here to help you with any queries you may have.
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