The Penn-Plax Aqua-Mist Air Stone sphere creates a dazzling underwater scene. Increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.
- Aqua Mist Sphere Airstone Measures 1 3/16 Inch, 3 cm
- Increases surface agitation
- Accelerates oxygen replenishment
- Helps release carbon dioxide buildup