XiangXin Akvarium Landskap, Pålitlig Multi-Purpose Sand Stone Air Stone, Fish Tank för Aquarium Air Stone Ornament Decor

Imitate volcano shape, vivid image, add unique charm for fish tank. Can soak completely in aquarium decoration fish tank, let fish tankbecome good-looking. Connect oxygen pump, air bubble is uniform, air bubble quantity is large. Made of sand stone, no effect on fish, safe and reliable. Multi-purpose, not only can add a scene for aquarium can also increase oxygen.