Pond Boss® 12" Sub Surface Air Diffuser
Pond Boss® 12" Sub Surface Air Diffuser
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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.

  • The high-flow diffusers include 6000 1mm micro-pores to create less work on compressor
  • Fully weighted base so that the diffuser stays on the lake bottom
  • Accepts 3/8"-5/8″ standard 1/2″ female thread barbs
  • Durable and self-cleaning EPDM membrane
  • Limited 5-year warranty