Key features

• •High-Quality Material: Fish tank air stones are made of high-temperature sintered mineral materials and wrapped in a green plastic base. It is durable and not easy to break, and will not affect the water quality of your pet fish and aquarium. It is very suitable for long-term use in freshwater and seawater aquariums.
• •Increase Oxygen: The bubbles released by the fish tank bubbler stone can promote the oxygen exchange in the water, improve the dissolution rate of oxygen in the water, increase the oxygen in the fish tank, help maintain the health of fish and create a comfortable living environment for your pet fish.
• •Charming Viewing Effect: Aquarium air stone bubble can release uniform and dense bubbles, which will form a charming bubble curtain landscape in the water, create a unique visual effect, add charm to the aquarium and increase the ornamental value of the aquarium. (Tip: The greater the wattage of the air pump used, the better the effect of air bubbles.)
• •Easy to Use: The use of aquarium bubble air stone is very simple. Before use, it is necessary to soak the bubble strip in water for 15 minutes, and then connect the bubble strip to the oxygen pump with an air tube with an inner diameter of 4 mm, so that it can be used. (Note: This product does not contain an air pipe and oxygen pump)
• •Packing and Size: You will receive two aquarium air stones with the size of about 6.5 x 1.9 x 1.2cm / 10.43 x 0.8 x 0.5 inches, you can place the two air stones side-by-side according to your needs, which can produce a lot of air bubbles! This will help to purify the water quality of the aquarium and make your pet fish more energetic!