Diffuser Extended Original M – 17mm acrylic-ceramic elbow and diffuser

This diffuser suits planted freshwater and CO2-fertilised aquariums in the 150 to 250 l range, where the keeper wants a compact, durable diffuser that stays out of sight. Its acrylic body and fiber sinter are designed for a neat installation at the glass edge without the fragility of glass or the look of plastic.

Why it matters

• Fiber sinter: the 17 mm diffuser is made from ceramic fibers that are compacted and fired, producing a denser and harder element than a standard ceramic sinter.
• Acrylic body: the transparent acrylic housing is virtually invisible in the water and is not prone to breakage like glass.
• Bendable tube: the tube can be heated and bent into an elbow, so the keeper sets the glass thickness and the position of the bend by adjusting the length.
• Practice set: two spare tubes are included for trying the bending process before working on the installed tube.

Specifications

• Aquarium volume: 150 l to 250 l
• Sinter diameter: 17 mm
• Total height: 40 cm (tube can be trimmed or bent)
• Weight: 0.07 kg
• Included: two large suction cups with a tube opening, bending practice tubes

What it works with

The diffuser fits tanks from 150 to 250 l and is intended for CO2 systems in planted aquariums. Its 40 cm tube length can be shortened or shaped to match the depth and mounting position of the tank, and the suction cups secure the tube to the glass.