If you are an aquarium owner and like to have a large airstone that covers not just one area but possibly your whole background of your 10 gallon tank (or need a larger air stone), one will want to check out the VMCN Aquarium Fish Tank Mineral Air Bubble Air Stone (16 Inch).
10 gallon tanks are 20 inches, so you can easily put this across your bottom background.
All you need is an air pump and tubing (and a suction cup with a tube holder to hold the tubing in place) and you are good to go.
If there is one caveat for a few, that it doesn’t come with the airline tubing, but personally that’s fine considering I prefer stronger tubing which you can order from Amazon.
Overall, it works well for what it was made for and at under $10, you really can’t complain.
The VMCN Aquarium Fish Tank Mineral Air Bubble Air Stone (16-inches) is recommended!