Optimize your fish tank or pond with our stainless steel bubble ring and . These accessories are designed to deliver fine bubbles that boost oxygen levels, supporting a thriving aquatic environment. Simply connect the air stone to an air pump with an air tube, immerse it in the water, and let the continuous bubbles enhance the living conditions for your fish. Features -Color:Black -Material:Stainless steel -Size:16.30X16.00X2.50cm/6.41X6.29X0.98in -Durable stainless steel: constructed from stainless steel, this air stone is designed to resist rust and corrosion, ensuring use in any aquatic environment -Efficient oxygenation: the innovative design of this air stone provides ample oxygen supply, supporting the health of your fish by maintaining optimal oxygen levels -Versatile application: suitable for both indoor aquariums and outdoor , this air stone offers flexibility and convenience for various aquatic setups -Technology: the air stone technology produces extra fine micro bubbles, enhancing oxygen diffusion and improving water quality for a healthier aquatic environment -For more: this air stone is ideal for a wide range of other fish species, making it a versatile and essential accessory for any fish tank or pond Package list: 1 x Bubble Ring