Aquariums long air stone

This aquarium air stone has uniform and fine bubbles, is not easy to block, produces many bubbles, has wider gas-water contact, and has higher dissolved oxygen, and can be used repeatedly. For decorative and functional bubbles, durable and washable. Made of mineral materials, it effectively creates water flow and dazzling underwater scenes. Our company is a manufacturer factory, wholesale all kinds of aquarium equipment, aquarium accessories, aquarium supplies online.