Aquarium Air Stone, Fish Tank Bubble Oxygen Diffuser, Fish Tank Aquarium Air Refiner, Air Disk Oxygen Pump Nano Bubble Stone Oxygen Increasing (N-200)

Description： Our product is crafted from high-quality, solid gravel material, providing durability and stability. The simple design ensures ease of use, making it accessible for everyone. As an eco-friendly option, it is reusable, washable, and easy to clean, reducing waste and promoting sustainability. Suitable for low-pressure pumps, it creates smaller bubbles that slowly rise, offering a visually pleasing effect. Made from grade nano material, it ensures the production of smaller bubbles and better dissolved oxygen levels, enhancing the comfort of the fish's living environment. This product is not only functional but also adds an aesthetic touch to your aquarium or fish tank.Specification:Condition: Brand newMaterial: GravelColor: WhiteSize: Approx. C-50 7 x 2.5cm/ 2.8 x 1.0in C-100 13 x 2.5cm/ 5.1 x 1.0in C-150 15.6 x 2.5cm/ 6.1 x 1.0in C-200 22 x 2.5cm/ 8.7 x 1.0inPackage list:1 * Nano Bubble DiskNote:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures.

• High-Quality Gravel Material: Made from solid, high-quality gravel material, ensuring durability and stability.
• Simple Design: The product features a simple design that is straightforward and easy to use.
• Eco-Friendly: It is reusable and washable, making it easy to clean and an eco-friendly choice.
• Suitable for Low-Pressure Pumps: Ideal for low-pressure pumps, it produces smaller bubbles that rise slowly, offering a fantastic visual enjoyment.
• Grade Nano Material: Crafted from grade nano material, it ensures smaller bubbles and better dissolved oxygen, making the fish's living environment more comfortable.