Double Disc 9" Rubber Membrane Diffuser with Self-Sinking Base Custom 6 Marine Bungee Anchor Cords

6 Marine Bungee Anchor Cords (Adjusts to water fluctuations)

including bird control

uses red and green laser beams to deter birds - particularly in low light conditions

easy to use

3 Diffusers

Double Disc 9" Rubber Membrane Diffuser with Self-Sinking Base Custom 6 Marine Bungee Anchor CordsDUAL 9" RUBBER DISC MEMBRANE DIFFUSER WITH SELF SINKING BASE Designed to sink without adding rock or sand to your diffuser base Heavy gauge metal with textured powder coat finish. Low psi self cleaning diffusers Rope holes to allow easy setting of diffuser Backflow valve to prevent water entering the airline You can also add our optional riser tubes to elevate your rubber membranes if you have a lot of mud and muck on the bottom of your pond or lake.