Aquarium Air Stone 35-80mm Fish Tank Oxygen Aerator Increasing Bubbles Pond Pump

• Ozone aerated stone, bubble stone, using super hard gold steel sand, after high temperature sintering, good gas diffusion, good filterability, ozone resistance, corrosion.
• Increase oxygen levels, lower CO2 and raise PH, creates water currents
• It is an important instrument to successfully keep aquatic fish for respiration process.
• Durable, can be reused and washed repeatedly.
• Creates bubbles in fish tank while attached to an air pump(air pump and air tube is not included).

Specifications:

Item: Aquarium Air Stone 

Material: hard gold steel sand

Item Size: Approx. dia. 3.5cm, dia. 5cm, dia. 8cm,dia 10.8cm

Tube Calibre: about 4mm

Color: White

Features: Creates Bubbles In Fish Tank

Package include: 

1 x Pc Air bubble stone Or 

1 x Pc Air bubble stone with parts (Tubes Not included in the package)