Smart electric pump

[PumperSoCal]

I have the one recently posted above, as well as the one at the top of the page and they both make audible noise. The one above is my go to one now days, but it's by no means quiet. You can muffle it under clothing or blankets, but it's still audible. Also, with either pump you cannot operate the pump while it's being charged. It's an either or situation. I haven't seen anyone mention that yet. So if you plan on pumping for a while. Make sure your battery is nice and topped off unless you want to take a break to charge it. That being said, I've found it's battery life to be quite good.

[Bobbybass]

Thank you for the info. I may stick to the aquarium pump for now until another option comes along.