2cm 3cm 4cm 5cm Fish Tank Aquarium Air Stone Oxygen Aerator Increasing Air Bubble Pond Pump Hydroponic Oxygen Supply Round Air Stones Ball
1. The material is sturdy and durable, and can be washed repeatedly for long-term use;
2. Increase the oxygen content in the water;
3. A large number of bubble effects;
4. Durable, can be reused and cleaned repeatedly.
Product name: aquarium spherical oxygen stone, aeration stone, high-temperature sintered aeration stone, aquarium aeration stone
Material: plastic + high temperature sintered sand
Size: Diameter 2cm/0.79″; 3cm/1.18″; 4cm/1.57″; 5cm/1.97″
Caliber (at the connection pipe): 0.4cm/0.16″; 0.8cm/0.31″
For long-term use, if the dirt is blocked and the bubbles are reduced, it can be taken out for cleaning and used repeatedly.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 X Tank Pump Ball