35/50/80/100Mm Fish Tank Aquarium Nano Air Stone Oxygen Aerator Air Bubble Pond

 35mm 50mm 80mm Bubble Stone Aerator for Aquarium Fish Tank Pump Hydroponic Oxygen Plate Mini Air Pump Accessories
Before use, please dip the air stone in water for 15 minutes first, then use a powerful air pump to connect. If the air stone doesn't work or it has any other problem, please contact us first instead of opening the disputation. We will solve the problem for you. Thanks very much for your great support to our store.

 Features:
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:
Color: White
Material: hard gold steel sand
Item Size: Approx. dia. 3.5cm, dia. 5cm, dia. 8cm, dia. 10.8cm
Package include: Only 1*air bubble stone (no tubes)
Suitable for inner diameter 4mm soft tube
Note: Air pump is not included in the package. 

For aquarium air tube, please click here: 
Note:
-Soak in water for 15 minutes before use.
-For long-term use, if there is dirt blockage, and the bubbles is reduced, please take it out of the fish tank and wash it again and again.
-The air stone can be used repeatedly.
-Please allow 1cm differs due to manual measurement.
-Due to the different display and different light, the picture maybe a little different with the actual color of the item. Thanks for your understanding.
1pcs aquarium fish tank air stone