EcoPlus 2″ dia. x 4″ Long Cylinder Air Stone – LOT of 10 – Great for Aquaponics, Hydroponics, Aquarium & Pond
These diffusers are made from alumina that is heat-bonded.
Use with 1/4″ I.D. tubing.
2″ dia. x 4″ Long, 3/16″ / 3/8″ outlet
EcoPlus 2″ dia. x 4″ Long Cylinder Air Stone – LOT of 10 – Great for Aquaponics, Hydroponics, Aquarium & Pond
These diffusers are made from alumina that is heat-bonded.
Use with 1/4″ I.D. tubing.
2″ dia. x 4″ Long, 3/16″ / 3/8″ outlet
