Umoonfine 5 Inch Air Stone Air Stones Disc Bubbler Diffuser for Aquariums Hydroponics Fish Tank
- Sturdy and reusable: Air stones for squariums is made of high quality stone and plastic shell with Suction cups. Recyclable and easy to clean. Dissolved oxygen is up to 99%.
- Add oxygen and create fine bubble: Our aquarium air stones push out nice steady bubbles from all points of diffuser for oxygen replacement to improve the survival rate of fish and plants. Also satisfies you with the visual enjoyment. Perfect for aquarium, fish tank, hydroponics ,pond and other growing system.
- Comes with 3 suction cups: This air stones has plastic shell and 3 suction cups for protecting the stone from crashing and holding it in place on the bottom.
- Detail specifications: Jetting Volume: 12 L/min,suitable for 3/ 16 inch and 3/ 8 inch air tubing(diameter) and 4-16w air pump(power). Standard pressure: 0.01 MPa, max pressure: 0.012 MPa.
- Please note: Soak the air stone hydroponics in water for 2 hours before first use in order to make it work better.