Seachem Glass Bubble Counter Spiral Diffuser – 23 mm

The Seachem Glass Bubble Counter Spiral Diffuser combines a built-in bubble counter with an attractive spiral diffusion chamber, allowing aquarists to monitor CO₂ injection rates while maximizing CO₂ dissolution efficiency.

As CO₂ bubbles travel upward through the spiral pathway, they remain in contact with the water longer before reaching the ceramic diffuser disc. This extended contact time helps improve CO₂ absorption while creating a visually appealing display within the aquarium.

Constructed from high-quality glass, the diffuser blends naturally into planted aquariums and complements modern aquascaping layouts without distracting from the overall design.

Key Features

• Built-in bubble counter and CO₂ diffuser
• Decorative spiral chamber extends bubble contact time
• Produces fine CO₂ micro-bubbles
• Elegant all-glass construction
• Improves CO₂ distribution in planted aquariums
• Includes suction cup mounting

Product Specifications

Installation Tips

• Install near the bottom of the aquarium.
• Place beneath filter flow for optimal CO₂ circulation.
• Fill the bubble counter section with water before use.
• Soak the ceramic disc prior to installation for optimal performance.
• Monitor bubble rate and adjust CO₂ output accordingly.

Tip: Positioning the diffuser near filter outflow helps distribute CO₂-rich water evenly throughout the aquarium, improving plant growth and efficiency.

Available in Canada at Aquascaperoom — premium CO₂ equipment for planted aquariums and Aquascaping.