These are self-weighted systems are ready to connect to your 3/8" or 1/2" ID aeration tubing.
Choose from rubber membrane diffusers or almunia air stone diffusers
The rubber membrane diffusers are incredibly strong and ideal for pond aeration, circulation, and destratifying applications.
Alumina air stone diffusers are the best choice for aquaculture applications. They create finer bubbles than the rubber membrane diffusers and therefore provide better oxygen transfer.
The polyethylene underlay keep diffusers from settling into the mud and prevents sediment erosion during operation.
Includes check valve to prevent water from filling air line when not in use, strain relief barb fitting for 3/8″ or 1/2″ ID tubing connection, underlay, and clamp.