Feature - Air stones produce large amounts of air bubbles, which can increase the flow of oxygen in the aquarium. Provide your fish with adequate oxygen. Create a natural living environment for fish
Quality Mineral Materials - The aquarium air stone is made of mineral material, which is durable, washable, and can be used for a long time. It also won't harm your pets or contaminate water supplies
Dimensions - This air stone measures 0.6 inches long and 1.7 inches wide. Please remember to confirm the size before purchasing
Convenient Use - Aquarium air stones need to be completely soaked in water for 1 hour before use. In order to extend the service life, you need to use a brush to clean the air stones to prevent it from being clogged
What You Get - Pack of 10 aquarium air stones. Functional aquarium air stones are suitable for aquariums, fish tanks, and aquariums. Suitable for freshwater and saltwater use
