Aquarium Round Air Bubble Diffuser, Dia 25cm/9.8in Fish Pond Oxygenation Bubbler Aquarium Aerator Fish Tank Bubble Generator Aquarium Bubble Stone

About this item

• 【Product Size】Two sizes are available for your choice, Single Rings Dia 15cm, Single Rings Dia 25cm(optional). Round pipe diameter: 16mm/0.6in (suitable for connect inner dia 8mm/0.3in air tube).
• 【Main Usage】The Ring Fish Pond Oxygenation Bubbler has an aeration rings that produces a large number of dense bubbles. Great for adding oxygen to aquariums and fish tanks.
• 【Aquarium Bubble Stone】Fish Tank Bubble Stone needs to be matched with a 20w above oxygen pump to use. Not easy to move when placed it under the fish tank bottom. Round air bubble rings, ideal to increase oxygen content into the water.
• 【Premium Material】Aquarium Air Stone Disc is made from high quality copper and hose material, which is study and durable. Copper air inlet nozzle, convenient to connect air tube, simple to operate.
• 【Good Service】Please confirm before you place an order. If you have any questions, please contact us. We will do everything possible to solve your problems efficiently.