Airstone Plastic 2.5cm X 4.0cm

Aqua One Air Stones improve water circulation and oxygen levels while creating a steady stream of fine bubbles for a healthier aquarium environment. They also help release carbon dioxide build-up and add an attractive visual effect to your tank.

Key Features:
• Increases oxygen and water movement
• Helps reduce carbon dioxide build-up
• Produces a steady stream of fine bubbles
• Encourages beneficial bacteria growth
• Enhances the look of your aquarium
• Suitable for use with air pumps and airline tubing
• Available in a range of sizes and styles

Suitable for: Coldwater and tropical aquariums.