Diffuser L – 23mm acrylic and ceramic CO₂ diffuser

This NEO MEDIA diffuser is for planted freshwater aquarists who run CO2 injection and want a transparent, hard-wearing diffuser with a compact sinter. Its 23 mm ceramic fibre element and clear acrylic body are meant to keep the unit discreet inside the tank while remaining durable in daily use.

Why it matters

• The sinter is made from ceramic fibres that are pressed and fired again, producing a denser structure with many micropores of smaller diameter than in a standard ceramic sinter.
• The acrylic body is fully transparent, so the diffuser is hard to see in the water, and it is non-breakable, unlike glass.
• A bubble counter is mounted inside the transparent body, allowing gas flow to be monitored without extra fittings.
• The kit includes a large suction cup with an opening for the diffuser tube, and the unit has connectors for standard 4/6 mm tubing.

Specifications

• Brand: NEO MEDIA
• Model: NEO NORMAL ORYGINAL L
• EAN: 8809702870025
• Sinter diameter: 23 mm
• Sinter type: ceramic fibre
• Body: acrylic, transparent, with internal bubble counter
• Tubing connectors: standard 4/6 mm
• Intended tank size: 200–350 l
• Weight: 0.2 kg

What it works with

The diffuser is designed for CO2 systems on planted aquariums in the 200–350 l range, as stated in the product specification. It connects to standard 4/6 mm CO2 tubing and is mounted with the included suction cup, so it works with typical single-line CO2 setups fitted with a regulator and a bubble counter.