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The CO2Art IO Diffuser – Small is a premium in-tank CO₂ diffuser designed for planted aquariums up to 150 litres.
Featuring a transparent acrylic body and nano-mist ceramic membrane, it delivers fine CO₂ bubbles for superior gas dissolution and optimal plant growth.
This diffuser combines durability, efficiency, and elegance — blending seamlessly into any aquascape while ensuring maximum CO₂ utilisation and minimal waste.
Key Features:
Ideal for aquariums up to 150 litres
Nano-mist ceramic disc produces ultra-fine CO₂ bubbles for better diffusion
Crystal-clear acrylic body – strong, stylish, and easy to clean
Includes two suction cups for stable glass mounting
Compatible with all 4/6 mm CO₂ tubing and regulators
Suitable for both pressurised and DIY CO₂ systems
Replaceable ceramic disc for long-term use
Usage Tips:
Soak the diffuser in water for 1–2 hours before first use to activate the membrane.
Position near the tank’s flow or filter outlet for even CO₂ distribution.
Set working pressure around 2 bar for optimal performance.
Clean or replace the ceramic disc periodically to maintain bubble consistency.
