The Sub Surface Air Diffuser has over 6,000 micro-pores, which creates very small bubbles. The smaller the bubbles, the more surface area the air has to come in contact with the water. This leads to a greater oxygen transfer rate and less back pressure on the system. This air compressor is designed to be used with rocking piston compressors located on the lake shoreline.
6000 1mm micro-pores create less work on compressor
Fully weighted base keeps the diffuser on the lake bottom
Accepts 3/8"-5/8″ standard 1/2″ female thread barbs