About This

• Suitable for marine aquariums and fish tanks. This product needs to be used with an air pump (not included).
• Rich colors and smooth texture design, good elasticity, comfortable to use.
• Made of natural wood material, soft, light and durable.
• Wood air stone produces very fine and uniform air bubbles, which can greatly dissolve oxygen and increase the oxygen in the water.
• Made of high quality materials, soft, light and durable.