💧 DC 4V-6V 150L/H Mini Brushless Submersible Water Pump - USB Connector for Micro Water Cooling - Motorized Review

It won't start. He doesn't seem able to manage even a few inches of head. If it wasn't for that, I probably would have liked it. It's small which I wanted but now I need to find another use for it as it should work.

Very small. I wouldn't say it's loud but you will hear it running around the room. Make sure you hold it upside down underwater to release air bubbles, otherwise it won't work. Will make a great head in a pico aquarium. I use it to mix salt water in a 5 gallon water change tank.

I don't quite understand what's going on. It definitely turns on when I plug it in, but nothing happens when I put the hose in the aquarium. It's a small 1.5 gallon tank, the tubes I use aren't very long, and I'm not trying to pull water from a great height. Totally within reasonable operating conditions, but I don't see any water being sucked in and pushed out the other end.

It seems like a really godlike little pump when it works you need the feedback to keep it running sometimes like it's with a turkish nozzle or something to But then it works great until you have to turn it off and restart. I'll give it 4 stars hoping they fix this annoying little issue.