Mini Round Aquarium Air Stones (Set of 5)

Enhance your aquarium's oxygen levels and water circulation with this set of five compact air stones. Designed to produce a fine, consistent stream of bubbles, they help maintain a healthier environment for your fish and plants. Compact 2 cm diameter size fits most standard air pumps Promotes efficient oxygenation and gentle water movement Durable, reusable material that is easy to clean and maintain Compatible with standard 4 mm inner diameter airline tubing Simple to install: just attach to yo