NICREW UFO Air Pump Aquarium, Ultra Silent Air Aerator Pump for Fish Tank up to 150 L, Oxygen Bubbler with Single Outlet, Accessories Included, 1.7W

So powerful for such a small compact pump, on the full the bubble amount is unbelievable even with both going. It’s not silent but it is very quiet. Also so easy to set up, fantastic value for money.

Finally upgraded my airpump after my starter one short fused and couldn’t take the water pressure. The pump quality is excellent, very powerful and provides good bubbles. Size is nice and compact so can fit right next to my tank, no need to mount it to the wall like my last one. Noise level is very low, I can hear the bubbles inside the tank more than the air pump itself, I wouldn’t say it’s silent but definitely one of the less noisy pumps on the market. Definitely worth the money, affordable and my fish are happy having their bubbler working again. Pleased that the price also includes tubing suction cups and a spare airstone. No complaints 🤩

It's a good quality air pump and great adjustment for the amounts of bubbles. Although it's not overly loud, it's not something to keep on permanently. I bought this mainly to assist in the cycling of my new tank to help oxygenate the water more.

I’ve purchased the NICREW UFO Aquarium Air Pump multiple times now, and it’s consistently been reliable across all my tanks. It’s surprisingly quiet for its size, which is important since my aquariums are in a room where I spend a lot of time. The airflow is strong and consistent, perfect for sponge filters and additional aeration. I also like how compact and neat the “UFO” design is — it doesn’t look bulky or cheap. Setup is straightforward, and it’s been durable in long-term use. No random failures, no overheating issues, and performance stays stable over time. For the price, it’s excellent value. I wouldn’t keep reordering it if it didn’t work well. Highly recommended for anyone running small to medium tanks.

Great little air pump works well in my tank, very quite

Really good pump, is so quiet you wouldn't know it was on and a great price

Lovely, powerful, little air pump; well worth the money, though it is VERY NOISY. I’ve tried putting it on like boxes or even layers of bubble wrap to no avail. I’ve resorted to just hanging it by the cable, which probably isn’t recommended but the consistent low buzz has done my head in for ages. Just because of the noise, I don’t think I’d get it again unless it remains the most affordable option. Worth it though! High quality material used!

It is definitely as quiet as they say. Very pleased with this product. It has enough power to generate bubbles across a 10 inch air stone. It comes with a little regulator so you can adjust the airflow.