Clscea Acrylic Aquarium CO2 Diffuser (S) with Bubble Counter and Replaceable Ceramic Plate

Clscea Acrylic CO2 Diffuser (S) disperses CO2 for aquarium plants, with an integrated bubble counter and a replaceable ceramic plate designed for pressurized systems.

• Integrated bubble counter — add water to its cup to track CO2 bubbles.
• Injection-molded ceramic plate — helps prevent large bubbles and supports CO2 dissolution.
• Outlet area is 1/3 larger than similar products — provides a larger area for CO2 to exit.
• Compatible with 4/6 mm CO2 tubing (3/16-inch inner diameter) — fits tubing in this size range.
• Acrylic construction — offers glass-like transparency with greater durability than glass.

A planted aquarium needs a diffuser that works with its CO2 supply and makes bubble output visible. The Clscea diffuser brings those functions together in one compact unit, with an integrated counter for observing bubbles and a ceramic plate for dispersing CO2. It is made for pressurized CO2 systems, so the operating pressure and tubing size are key fit details.

How does the ceramic plate disperse CO2?

The diffuser uses an injection-molded ceramic plate designed to seal effectively and help avoid large bubbles. Its effective outlet area is 1/3 larger than that of similar products, which supports a higher CO2 dissolution rate. The ceramic plate is replaceable, allowing that component to be changed.

• Injection-molded ceramic construction.
• Replaceable plate design.

What CO2 system and tubing does it fit?

Clscea Acrylic CO2 Diffuser (S) is suitable for a pressurized CO2 supply system and requires at least 1 kg/cm² (14 PSI) working pressure for optimal operation. It fits 4/6 mm CO2 tubing, also given as 3/16-inch inner diameter. Match your system to both the stated working pressure and tubing size when choosing this diffuser.

• For pressurized CO2 supply systems.
• Minimum working pressure for optimal operation: 1 kg/cm² (14 PSI).

How does the built-in bubble counter work, and how should I clean the diffuser?

Add water to the counter cup and it becomes a bubble recorder, making bubbles visible as CO2 passes through the diffuser. The body is acrylic, with glass-like transparency and greater durability than glass. Do not use alcohol to clean it, because alcohol can damage the acrylic.

• Water in the cup enables bubble recording.
• Alcohol can damage the acrylic body.
• Clscea includes a warranty; no warranty terms are provided here.

This diffuser suits aquarium plant keepers using a pressurized CO2 system who want a visible bubble counter and a replaceable ceramic plate. Its fit is defined by 4/6 mm tubing and a minimum working pressure of 1 kg/cm² (14 PSI) for optimal operation.

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