Finest Aquatics Aquarium Fish Tank Round Air Pump Bubble Disk Ring Stone (Select from 3 Sizes) (Large (12.5cm))

Our high quality aquarium bubble disk aerators are ideal for creating a ring of oxygenating bubbles within your aquarium. These air disks are available in a choice of three sizes. Small option outside diameter is 7.5cm. Medium option outside diameter is 9.5cm. Large option outside diameter is 12.5cm. Please select the required option from the drop down menu above. Simply connect airline and air pump to the bubble ring, and place in the aquarium.