A160184 – KoiAir 2 Membrane Diffuser Plate Maximize the performance of your aeration pump with the KoiAir� Diffuser Plate. Comprised of 2 high-performance diffuser membrane sticks, solid one-piece airflow optimizer, and a sturdy base plate. Membrane diffusers take place of cumbersome traditional air stones, making the diffuser plate virtually maintenance free. Included hose barb accepts 3/8″ airline.
- Weight: 1 lb