AquaMiracle New Innovative Rubber Air Stone for Large Aquarium, 8”x1.52” Fish Tank Air Stone 1-Pack, Air Bubbler Oxygen Air Diffuser for Pond Aerator

INNOVATIVE BUBBLING TECHNOLOGY, HIGHER DISSOVLED OXYGEN LEVEL – Different from the traditional sand air stones, this cylinder aquarium air stone is innovatively made of rubber material. Processed with advanced technology, the surface of the rubber cylinder is with thousands of tiny pores to distribute air into water. Thus the oxygen can be dissolved efficiently into water.

FINER AND RICHER BUBBLES – Comparing with the traditional sand air stones, this air bubbler diffuses finer and richer bubbles, which will be more appreciated by your applications. REMINDER – if the bubbles are less than expected, use an air pump with higher flow rate and pressure.

STAYS STEADILY AT THE BOTTOM – This air diffuser is self-weighted. The square design at both ends allows this fish tank air stone to stay steadily at the bottom of your reservoir. While traditional cylinder air stone or round air stone will be moved around easily by either water flow or fish.

ANTI-CLOGGING – Comparing with the traditional air stones, this perforated rubber air stone is anti-clogging. It not only saves your time of maintenance, but also lasts longer.

FITS 2 SIZES AIRLINE TUBING – The size of the air stone is 8” in length x 1.52” in diameter. The stepped air nozzle fits both 3/16” and 3/8” (Inner Diameter) airline tubing. This oxygen diffuser is ideal for multiple applications: aquarium, pond, and fish farming, etc.