Diffuser Curved Original S Clip – 12mm CO₂ diffuser with elbow

This diffuser suits hobbyists running a CO2 system in an aquarium of up to about 100 l who want a compact unit that mounts on the glass edge without extra fittings. Its small 12 mm membrane and low profile keep the setup discreet and leave more room for plants.

Why it matters

• The ceramic sinter membrane releases fine CO2 bubbles, which is the basis for better gas dissolution and more efficient CO2 use.
• The curved tube works as an integrated elbow at the aquarium edge, so the CO2 hose does not need to be bent.
• The clip fits glass up to about 12 mm thick and comes with two mounting suction cups in the set.
• The acrylic body is transparent and considerably more impact-resistant than glass, and it is nearly invisible in the tank.

Specifications

• Recommended aquarium volume: up to about 100 l
• Membrane diameter: 12 mm
• Length: approx. 23 cm
• Clip width: 9 mm
• Material: acrylic and ceramic
• Connection: standard CO2 hose, 4/6 mm
• Weight: 0.03 kg

What it works with

The diffuser is intended for aquariums up to about 100 l and is a good match for a standard 4/6 mm CO2 hose from a regulator. It is aimed at smaller tanks where a compact membrane and a discreet installation are the priority.