Tetra Whisper Air Pump, for Aquariums, Powerful Airflow, Non-UL Listed

Good one. Only problem was it came with 110v and I need to buy extra adapter to use it. Product is very silent and good quality.

This product requires 110 bolts not 220

item voltage is 110v which is not specified for selling in UAE market where the electric is 220v. The seller located in Dubai should know that voltage required but didn't provide that warning to Amazon UAE users. I request the seller to arrange FREE shipping for the return item and quickly refund the amount to my account. 1 star for this seller Mahzuz Stores on Amazon UAE IF AMAZON do proper CHECK ALL REVIEWS FOR THIS AIRPUMP. NOT SURE WHY AMAZON STILL ALLOW THESE SELLERS DOING BUSINESS ON AMAZON

The product is faulty and become so hot and noisy from the second day! They made the return and refund process too complicated that you cannot return it that easy! No proper customer service!

The product is the loudest in the market. got it on August 1st and on July 28th the product stopped working.

This unit is 110V. It was not mentioned anywhere on product info. Ordered as usual thinking the right 220V version would be sent. But for my dismay arrived unit was non opeartable where I live. Now I have an expensive paperweight in my table :(

The product appears ok. But the device is for 110 volts 60 cycles USA standard. Here in Australia it is 240 volts 50 cycles.. Some one never checked..

At first when I set this up, I put the pump on top of my aquarium hood. It was really, really, noisy. I was so discouraged thinking I wouldn't be able to use it after all. Then, I started experimenting with places to sit the pump on. I put it on my kitchen counter (as my fish tank is right next to the counter), and low, and behold, so quiet I couldn't even hear it unless I put my ear almost touching the pump. Also, the pressure is pretty powerful for this unit, especially that it is for a 10 gallon, and I am using it on a 30 gallon. To tell you the truth, I wasn't expecting many bubbles. But, it does blast out lots of bubbles. Another big plus to this unit is it comes with a small valve that you can put on (by connecting the tubes to either side of it.) That valve is awesome because it lets me control the flow of bubbles. At night, I like to turn it down for the fish. So, that was a big plus for me. Also, it's bigger than I thought it would be. That's fine too. I was thinking it would be a lot smaller. It has rubber feet on it so it doesn't slip on its surface, and it controls the noise. I highly recommend this unit. But, like I mentioned find the right surface where it will be absolutely quiet before you start posting about how noisy it is.. The shipping was so fast. It was here in a day as promised. Thank you again for the great service. I would like to add some feedback about leaving product reviews. Could you please include the product name in your review. That way we are reading about the exact product we are researching. I've been reading so many reviews on Amazon products I research that are not even related to what the product is mentioned on the sale page. Thank you. UPDATE: June 2021. The part that connects the hose to the unit completely broke off (not repairable), it wasn't dropped or misused, so It only lasted 14 months.

Ürün Amerika elektrik sistemine göredir, 120v ve Amerikan prizi olarak gelmiştir. Avrupa ülkelerine (240v) uyumlu değildir. Alırken dikkat ediniz lütfen.

I have purchased few other brand air pump that claim to be silent, but never got what I wanted. This product on the other hand is worth buying. It is super silent and is powerful enough to provide adequate air flow for my 70 litre tank. Product comes in good packaging and the seller is in constant touch with updates and providing usage details till delivery. I can sleep peacefully next to this air pump and never get disturbed. This requires a maxcon voltage converter. Must buy for home users. Hardware is very sturdy and strong. This product even looks good with it's brilliant designed shape for silence.

بعد استخدام عدة شهور أصبح يصدؤ اصوات مزعجة ويسخن بقوة، لايستحق التجربة خسارة فقط.