VAYINATO CT Series Air Volume Adjustable Aquarium Oxygen Air Pump with 2 Meter Air Tube and 1 Air Stone for Fish Tank (CT-201|1 Way), 1.5 Liters per Minute

Excellent product, compared to other models availble online. It's incredibly quiet, and the air pressure is strong and consistent. It runs 24/7, but occasionally the hose gets disconnected. Overall, happy with the performance and would recommend it.

Pump is good making no noise but they gave only 2.5 meter air pipe. And compulsory they should gave pipe sucker altesast 4 pieces .

As my aquarium ecosystem grew, my need for the air pump grew as well. Initially with a smaller single outlet pump, to later a Sobo dual outlet. But the transition wasn't very helpful, especially since the aquarium was next to sofa and even while watching TV, one could hear the Sobo running. And the next thing was the interface between the 2 outlets and the air tubes. Whether soft silicone or the hard PVC, after some time one of the 2 tubes would always slip out due to the vibration. So the need immediately switched to a reasonably silent air pump with lesser vibration. I had always seen this Vaynato Sun-Sun model in single and dual outlets, but the cost always deterred me. But after the Sobo issue, I ended up paying anyway. Since then it has been close to a month and the drawing room is reasonably silent. There is a silent hum of machinery, but that sounds from so far off that it doesn't disturb anymore. In fact if the TV is on then you can't even hear it. Interestingly the only thing audible now are the bubbles bubbling out from the 2 ends - one through the stone and other through the passive filter. Size is pretty compact, build quality is decent and looks more polished than other pumps, and if they can reduce the price to under ₹500, it would have been a steal deal. I like the product. Hope it lasts long. Video for details

Good product, no noise at all.

Nice Product, Air Pressure is good, Value for money, Good Product, Go for it.

speed regulator is not so good. too fast for the lowest setting. motor is silent and decent

I am writing this review after 2 years, this pump is working so far good. After almost 20 months, it gradually started making noise when motor was running and got severe like local air pump. I have open and adjust the screws and after noise got reduced.

pump is very good and powerful,keep aquaruim well oxygenated ,performance is strong and reliable,Must use it with filter if use it alone ,water gets dirty within 2days and alga start forming in tank