4/6/8/10cm Aquarium Air Pumps Bubbler

Brand new and high quality
Material: hard gold steel sand
Name: Air Stone
Diameter: 4cm(1.57in), 6cm(2.36in), 8cm(3.15in), 10cm(3.94in)
Suitable for inner diameter 4mm(0.16in) or 8mm(0.31in) soft tube
Quantity: 1Pcs Features:
- Practical and durable home using product.
- Increase oxygen levels, lower CO2 and raise pH.
- It is an important instrument to successfully keep aquatic fish for respiration process.
- Durable, washable and sintered by high temperature, different from other air stones.
- Creates bubbles in fish tank while attached to an air pump.
- Creates water currents and dazzling underwater scenes.
- Easy and convenient to use.
- Perfect accessories for better life.

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.

Notice:
1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data. Thank for your understanding.
3. 1cm=0.39''.

Package Included:
1x Aquarium Bubble Stone