Diffuser Curved Original M Clip – 17mm CO₂ diffuser with elbow

This CO2 diffuser suits hobbyists running aquariums of about 100–250 l who want to dissolve CO2 without an extra elbow or fittings. The ceramic membrane produces fine bubbles, and the curved tube holds the diffuser on the tank rim while the hose runs straight.

Why it matters

• The 17 mm ceramic membrane releases CO2 as fine bubbles, which dissolve more readily in water.
• The curved section doubles as a rim elbow, so the CO2 hose does not need to be bent to reach the water.
• The clip mounts on glass up to about 12 mm thick, so the diffuser stays in place without separate brackets.
• The acrylic body is clear and tough, resists cracking, and sits close to invisible in the tank.

Specifications

• Membrane diameter: 17 mm
• Clip width: 9 mm
• Length: approx. 28 cm
• Material: acrylic and ceramic
• Recommended aquarium size: approx. 100–250 l
• Gas connection: standard CO2 hose, 4/6 mm
• Glass thickness for mounting: up to approx. 12 mm
• Weight: 0.03 kg
• Included: diffuser Neo Diffuser Original Curved M (White), 17 mm; 2 suction cups
• Symbol: CURVED ORIGINAL M (CO2 WHITE)
• EAN: 8809702872586

What it works with

The diffuser is designed for medium-sized tanks in the 100–250 l range and connects to any standard 4/6 mm CO2 hose, so it fits typical CO2 kits. Its compact 17 mm membrane and roughly 28 cm length keep the rim area clear of bulk.