- Brand Name: ZHIYANG
- Origin: CN(Origin)
- Tube Calibre: about 4mm
- Voltage: None
- Model Number: bubble air stone
- Material: Gold steel sand
- Power: None
- Type: fish
- Usage: increase the air volume in water
40/50/60/70/80mm Bubble Stone Aerator
Price range: $13.50 through $28.42
| Size | Dia. 4cm, Dia. 5cm, Dia. 6cm, Dia. 7cm, Dia. 8cm |
|---|