Review on 🐠 ALON Nano Air Pump for Fish Tank - Ultra Quiet USB Aquarium Air Pump with Hanging Buckle and Check Valve by Brian Foster

This is the biggest waste of money if you don't have a soldering iron. I bought 2, one blue, one black, both literally fell apart. It's literally only 2 connections to the motor and the quality is so poor it just comes off the solder and the wires come loose and it shuts down. The first stopped after a week, the second after 2 days. I get my money back for the second one. I temporarily taped one in place, but the wires from there rattled, as did the original solder. Maybe they're good if you're on a boat or traveling, but they're not durable at all and I wouldn't trust any of them in my tank for long periods of time. Will buy another product.