Microperforated Japanese diffuser - Round 90CM reinforced 90 liters/minute - Air-Aqua

900 mm stainless steel ring with Ø28x20 ventilation pipe.

The stainless steel air diffusers have a porous air-permeable pipe, which is fixed in a stainless steel holder. This guarantees the stability of this pipe at the bottom. Due to the shape of the stainless steel holder, the air diffuser pipe "floats" above the bottom, which not only creates good ventilation, but also a huge water flow.

The air diffuser hose has virtually no resistance and can be easily replaced if necessary. Ideal for, for example, filters, <moving beds> or installation directly in the pond. The ring-shaped air diffusers are available in several diameters: 300, 600, 900 and 1200 mm.