You'll have bubbles galore delivering fresh oxygen to your tank with this long-lasting airstone. Great for both fresh and saltwater tanks.
Attach airstone to airline tubing.
Position in tank, hold in place with gravel, stones or lead weights.
Soak in water at least 1 hour before turning on air.
Regulate airflow through use of gang or air line control valve.
Airstone is 0.5" diameter x 0.4375" long.
Toll Free: 1-888-648-6677