Aquarium Glass CO2 Atomizer Diffuser Bubble Counter Check with Suction Cup for Aquarium Planted Fish Tank Supply Accessories

Notice:Can only be used for carbon dioxide and need to soak for more than 48 hours for the first use, which prevents the product from rupturing due to sudden inflation.It is recommended that the head of the tube be softened with boiling water before intubationMade of high quality glass.Package included:1 x Aquarium CO2 diffuser,2 x Suction cups.The product belongs to fragile product,We try our best to avoid the breakage.If there is breakage when you receive it, please be careful to avoid being scratchedSuitable for fish tank, aquarium, especially aquatic plants, tropical fish to watch and cultivate for fish tank