Pawfly Aquarium 4 Inch Air Stone, Fish Tank Airstone Bubble Diffuser for Air Pumps Buckets Fish Tanks Ponds DWC Reservoirs and Circulation

The 4 Inch Air Stone Disc is a must-have for any aquarium enthusiast! Not only does it provide steady, reliable bubbles, but it's also durable and well-built to withstand the demands of your water reservoir.

Perfect for both fresh and saltwater environments, this air stone disc is ideal for fish, plants, and even ponds! With its abundant medium bubbles, you can rest assured that your aquatic friends are getting the oxygen they need to thrive.

Plus, it's easy to use - simply soak it in water for an hour before use! Don't miss out on this essential product for any aquarium or pond owner!