Penn Plax Aquarium Air Stone Aerator Attachment For Air Pump, 10 x 2 Inches
Brand: Penn-Plax
Color: -
This 10 inch aquarium air stone creates a steady flow of bubbles. This also increases the oxygenation of your fish tank.
Attaches easily to any air pump with a standard 3/16” airline tubing. Multiple stones can be attached in a series for larger tanks.
This aquarium aerator has extended sides to be covered in gravel which holds product to bottom of aquarium. Even with the strong flow of bubbles it will stay secure.
Air stone can be positioned anywhere in your fish tank. Blue color blends in with surroundings or it can be hidden under gravel.
Air Stone measures 10 inches in length by 2 inches wide and can be used in both  freshwater and saltwater tanks.