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Precision CO₂ diffusion with built-in visual control for thriving planted aquariums
Designed for aquarists who demand accuracy and efficiency, the Spiral Bubble Counting Diffuser combines effective CO₂ diffusion with an integrated bubble counter—streamlining your setup while delivering consistent results. Ideal for medium to large planted aquariums, it ensures optimal CO₂ absorption to support healthy plant growth and balanced ecosystems.
Integrated Bubble Counter – Monitor CO₂ injection at a glance without the need for a separate bubble counter.
High-Efficiency Spiral Design – Large diffuser surface area maximizes CO₂ dissolution for improved plant uptake.
Optimized for Larger Tanks – Suitable for aquariums from 75 L to 190 L (20–50 US gallons).
Crystal-Clear Glass Construction – Premium glass offers durability while maintaining a clean, minimalist aesthetic.
Simple Installation & Use – Easy to set up and adjust, making CO₂ management straightforward and reliable.
By combining diffusion and monitoring in one elegant unit, this diffuser reduces clutter and improves control over your CO₂ system. The spiral pathway slows gas movement, allowing finer diffusion and more stable CO₂ levels—helping plants flourish while minimizing waste.
Recommended Tank Size: 75–190 liters (20–50 US gallons)
Function: CO₂ diffusion with built-in bubble counting
Material: High-quality glass
Design: Spiral diffuser disc for enhanced surface area
Application: Freshwater planted aquariums
This diffuser is the ideal choice for aquarists seeking precision, efficiency, and simplicity in one refined solution. With its integrated design and high diffusion performance, it delivers professional-level CO₂ control without unnecessary accessories—perfect for serious planted tank enthusiasts.


