Review on 🐠 Penn Plax PEN-019 Air Pod Aquarium Air Pump - Power Outage Auto On, Ensures Fish Safety, 55 Gallon Capacity by Mario Chao

The Penn Plax Air Pod works well in our 55 and 20 gallon. Tanks (both work). We haven't had a power outage since we bought it but to make sure it would work during a power outage I unplugged it and yes it continued to work. I think we can trust him to save our fish if the power goes out while we're away. This pump is a small one-time cost to protect our significant investment. Cichlids are not cheap. Yes, we would buy another one.