VIVOSUN Air Stone 2PCS 4 X 2 Inch Large Air Stone Cylinder for Aquarium and Hydroponics Air Pump
| Country | USA |
| Brand | Hydrofarm |
| Manufacturer | Hydrofarm, Inc. |
| Binding | Lawn & Patio |
| ItemPartNumber | AAPA45L |
| Model | AAPA45L |
| Warranty | 1-year warranty |
| Color | Silver |
| Size | 45L |
| UnitCount | 1 |
| UPCs | 638104000581 |
| EANs | 6966677991840 |
| ReleaseDate | 0000-00-00 |