Enhance the oxygenation of your aquarium with this high-quality Air Bubble Ring, expertly crafted from durable copper and premium hose material for long-lasting performance. Designed to efficiently increase oxygen content in water, this air bubble ring is an essential accessory for maintaining a healthy aquatic environment. Its sturdy construction ensures stability when placed at the bottom of your fish tank, preventing unwanted movement and ensuring consistent aeration. Key Features: · Premium Copper and Hose Material: Made from high-quality copper and durable hose material, providing excellent wear resistance and longevity for reliable use. · Efficient Round Air Bubble Ring: The circular design promotes optimal oxygen diffusion, increasing the oxygen content in your aquarium water to support aquatic life. · Convenient Copper Air Inlet Nozzle: Equipped with a copper air inlet nozzle for easy connection to air tubes, making installation and operation simple and hassle-free. · Stable Placement: Designed to stay securely in place when positioned at the bottom of the fish tank, minimizing movement and maximizing efficiency. · Compatible with Oxygen Pumps: Requires connection to an oxygen pump with 20W power or above for optimal performance and effective aeration. Specifications: · Condition: Brand New · Main Material: Copper and Hose · Color: As shown in pictures · Size Options: Single Ring Diameter 15cm (5.9in) or 25cm (9.8in) · Round Pipe Diameter: 16mm (0.6in), suitable for connecting inner diameter 8mm (0.3in) air tubes Package Includes: · 1 x Air Bubble Ring Note: The product may be shipped in either the new or old design randomly. Please ensure this is acceptable before placing your order. This Air Bubble Ring is an ideal solution for aquarium enthusiasts seeking to improve water oxygen levels efficiently and reliably. Its durable materials, stable design, and easy connectivity make it a practical addition to any fish tank setup.