Aeration / oxygenation diffuser with 2 micron pore size
Made of stainless steel
7.2 mm OD fitting for air hose (connecting to an aquarium air pump)
25mm long x 13mm diameter diffuser
Overall length 47 mm
For large tanks (>100L), we recommend to use multiple of these diffusers to ensure vigorous aeration with a suitable high volume air pump.