NICREW Nano Silent Aquarium Air Pump Black, Aquarium Aerator with Accessories for Up to 10 Gallon Fish Tank, Super Quiet, 0.3 L/min, 1.5 Watts

I’m using this nano air pump in a compact 3-liter deep water culture (DWC) hydroponic setup, and it’s been exactly what I needed. It provides just the right amount of aeration to keep the nutrient solution oxygen-rich without creating too much turbulence for the roots.Despite its small size, it performs reliably—and best of all, it’s virtually silent. The piezoelectric ceramic plate design makes it much quieter than traditional air pumps. I have it running continuously, and I barely notice it’s on.Setup was quick and easy. The kit includes the pump, tubing, a check valve, an air stone, and a suction cup—everything you need to get started right out of the box. The suction cup holds well and keeps the pump neatly in place.For small-scale hydroponic systems like mine, this is a solid choice. Quiet, compact, and effective—exactly what I was looking for.

These don't move a lot of air, but they truly are silent. The small amount of air that they do move is more than enough for most nano-aquariums, where the depth isn't so much that it requires more pressure to push that water out of the way. I ended up buying another one of these after realizing how amazingly quiet they are. They've both been running 24x7 for several months now without missing a beat.Highly recommended for small tanks.

Why did you pick this product vs others?:This pump is great, works well, and is very quiet. I combined it with a sponge filter for my fish and it works just like I was hoping! Quietness:Very quiet! Pump quality:Well made and a good size. It comes with a suction cup so you can easily just stick it to the side of the tank for a better aesthetic. Ease of use:Very easy to set up and get going!

Received product and it works amazingly in my 3 gallon set-up. It’s quiet yet powerful and you can adjust the flow of bubbles. It’s quiet yet does NOT come with a wall plug so I’ve got it plugged in however plug is getting warm. There’s no directions that say what wall plugs work best.

I've only had this air pump for a few days, so if for some reason it doesn't last, I'll updated. But this pump is SO QUIET!! I am very sensitive to white noise and my previous air pump set me on edge because of the vibration sound. This pump is so quiet you can barely hear it over the bubbling of the water! I have African Dwarf Frogs, which don't like high currents, and this is perfect for them. The water isn't moving too fast, I have it hooked up to a sponge filter. It's great! This was money well spent. If I can't figure out how to split the line for it, I will definitely be buying another to be able to run two filters in my 10 gallon tank.Finally some peace and quiet!

Just amazing…perfect size, quiet sound, powerful ! I combined it with a sponge filter and my bowl was clean overnight. My fish like it too

Amazing value, way stronger and higher quality than I was expecting for the price.The only air pump that seems powerful enough with fast speedy bubbles and a great performance while still being silent!

It works for 1 of my sponge filters but when I use a splitter valve for 2 sponge filters I find that it’s insufficient airflow. I troubleshoot with it constantly just to have it flow good but eventually it only flows through one side.