10pcs Oxygen Fish Tank Air Stone Bubbles Release Increasing Diffuser High Efficiency Aeration Purification

Product type: Air Stone Construction material: Plastic Colour option: As picture shown Dimensions: Approx. 4.3 x 1.5cm/1.7 x 0.6in 1、Adopt high temperature reunion, good air diffusibility, good filterability, strong ozone resistance and corrosion resistance. 2、Can increase the oxygen content, reduce carbon dioxide and increase the pH, which will produce water flow. 3、It is an important tool for keeping the fish's breathing process in the fish tank. 4、Can be widely used in a variety of places, perfect accessories for aquarium. 5、quality plastic material, non-toxic, sturdy and durable to use.Please note that the colors of this product are sent randomly, please don't mind before ordering. 10 x Air Stones