Jainsons Pet Products Venus Aqua Silent Aquarium Air Pump with Pipe and Air Stone (APW-350, Double Nozzle)

So after using 3 months time to review ...it's good strong (not too strong ) pump.I hooked up it into 2, 4 inch air stone in 2ft hight tank an it provide very nice bubble rate (air stone should be good too)Very low hamming sound in day u will not notice it ..in night yes u will get sound but not much ( compair to others I used).Over all good an low noise , hope it last long time will tell it's durability ( so far 3 months used)

Nice product. Using it for 3 aquarium, and all works fine. Especially the noise, its almost soundless, compared to previous one ( another cheaper pump) which was so noisy, this pump's sound feels like music.Now its over a year.. still works in good condition.

Little noicely. But ok it. After week it more vibreit and give a noise? I changed my old air machine for a noise and it is also do noise, so I am very disappointed.

The air pump is silent but hardly gives any air bubble.. gets heated up due to extra packing they have to make it silent

The media could not be loaded.  Very silent and powerful enough to pump air very good

For a two nozzle air pump, this is a big size air pump. Looks quite bulky when kept - much smaller size options available from other brands.

Nice pump and high pressure pump. Working is very good price is unique

Very sturdy and good quality, air output is good and very very low hmmmmming sound, so mostly noiseless. Plus was got nice bubble stones and pipe. Perfect for starters and if your aquarium is in a room where people sleep.