Boxtech Aquarium Air Pump USB Rechargeable Oxygen Pump with Air Stone for Aquarium Outdoor Fish Transportation Power Outages
Product Review (submitted on May 6, 2022):
Rechargeable air pump that can also be used continuously?! Yes please! I bought this unit to have as a backup for when my power goes out at the house. Since its so portable, I will also be using it when I transport fish although I haven’t done that yet.