[NEVER USED] Aquarium Air Diffuser, Square Nano Low Pressure Air Bubbler for Aquariums, Aquarium Air Stone, Silent Aquarium Aerator

Product never used, packaging damaged during transport. Unopened product, repackaged in our warehouses, in perfect working condition, warranty available.

Microbubbles dissolve more oxygen in the water and burst peacefully on the water's surface.

The abundant stream of tiny bubbles is ideal for fish, betta fish, shrimp, and all types of aquatic life.

Soak the stone block completely in water for 1 hour before use. Clean it regularly with a brush, as it will become clogged after months of use.

Comes with an aquarium suction cup to prevent the stone from floating on the water.