Round Air Stones (2 pack)

Round Air Stones (2 pack)

Enhance water circulation and oxygen levels in your aquatic environment with this 2-Pack of 2-Inch Round Air Stone Balls. Designed for reliable performance, these durable air stones connect easily to standard 4mm or 6mm airline tubing and are compatible with most aquarium and pond air pumps. Once connected, they produce a steady stream of fine bubbles that help oxygenate water, promoting healthier fish, plants, and beneficial bacteria.

These air stones are ideal for freshwater aquariums, hydroponic systems, and outdoor ponds. Their compact 2-inch spherical design allows for even bubble distribution and easy placement anywhere in your tank or pond setup. Made from high-quality, non-toxic mineral material, they offer long-lasting performance and resist clogging.

Whether you're running a home aquarium, maintaining a garden pond, or setting up a hydroponics system, these versatile air stones help improve water clarity, reduce harmful gas buildup, and support overall aquatic health.