Fish tank Air Stone Tubes (Multiple Sizes)
Multiple sized air stone tubes for creating bubble walls. Add one along the back side or a few smaller ones throughout the tank to create different aquascaping effects. Great for oxygenating a tank, adding a current for the fish, and keeping sediment from building up.
Sizes: 7" 10" 14" 18" 23" 28"
Goods received. Recommend seller.
Everything looks good. Is not tested.