Color as shown Size: 4*1.3cm Weight: 100g 【Air Stone Set】Connect the air stone to the Bubble pump and place it in the fish tank so that the air pump can pump oxygen into the water and the beautiful air bubbles add a beautiful landscape to the fish tank. 【Sturdy and Durable】Due to its high temperature forming, it is durable, highly breathable and has excellent filtering performance to use for freshening salt water. 【Easy to Clean】 Clean the aerator stones regularly with a brush, as they get clogged after weeks or months and the stones become very dirty easy to wash off, you just need to brush them on the surface, they can be used repeatedly and for a long time. 【High Performance】The aquarium oxygen stone has high dissolved oxygen content and even produces tiny bubbles instead of a limited number of big blows chen. 【Widely used】 The oxygen stone can be used not only in aquarium but also in pond, you can even use it in hydroponic system.
