Description: 100% Brand new and high quality Application: Purge and Oxygen aeration of Aquarium Material: Glass This item will dissolve Carbon Dioxide (CO2) speedily into your aquarium or tank. Atomic pores on the ceramic disc breaks down Carbon Dioxide into tiny streams of bubbles Suitable for use as a decoration or provides a good source of aeration for the tank or aquarium Specification: Material: Glass Color: Clear Quantity: 1 Set Size(D x L): Approx. 5x13cm/1.97x5.12inch Package Includes: 1 Piece Dissolved Oxygen Device 2 Piece Suction Cup 1 Piece Hose 1 Piece Blue Head Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the the size above. Due to the lighting effects, monitor settings,etc.There could be some slight difference in the color tone of the pictures and the actual item
