AQQA Aquarium Air Pump,3.5W 5W Dual Outlet Oxygen Pump with 2 Air Stone,Adjustable Air Valve Quiet Bubbler Pump,Up to 160 Gallon Fish Tank (3.5w)

I have two of these running on my tank and they work great. Fairly quiet, especially if at slightly less than max settings. I like the dual outlets with the option of connecting both to a single filter or stone or having two filters or stones (or a filter and a stone) attached.

Very minimal sound' almost quiet on the lowest mode -Easy Install: Pump' Tubes' Air stone' Water backpressure stopper -Cord is a decent length -Very quality pump i must say

I absolutely love these air pumps. They’re quiet and effective. I just wish that AQQA made single output air pumps as well. You can easily make a dual output pump into a single by adding a short length of hose to one output and capping it with a flow adjuster set to closed. If you don’t do this, the pump will run loudly. You can see how I set this double pump as a single in my video (the other tank is running a single AQQA pump using both outputs). I have two of these and they’re both very quiet. Just a low hum. I have two Tetra whisper pumps, one is a 20 and the other a 10 and they are both loud in comparison. If you’re looking for a quiet pump just get one of these, even if you only need one output.

Works well put out a lot of air. Noise level is kind of low.

Works well, just the frequency in my country isn't suitable for operation as it causes pump to heat up It works better with 60hz Overall it works well,and the hose are a good length

I was using an Aquatop 1 outlet adjustable pump that worked perfectly fine but I wanted a 2 outlet so I could avoid using a T connection. This 2 outlet, only 3 .5 watt pump arrives and I am blown away. It is way quieter than the Aquatop and it cost half as much. I put filter floss in the Aquatop housing and then put that in a small wood box filled with polyfill to quiet it, which worked. (It was still loud enough to be mildly annoying). This AQQA filter, I simply placed into my polyfill box and it is SUPER QUIET. Additionally it is running 2 sponge filters with no problem. The adjustment button works great and I like the flat rectangular design. It came with 2 decent sized air stones (that I'll find a use for in the future), 2 clear air lines, and two one way extensions in case of power outage. I am very pleased. See the video. I also got the stand from Amazon and am very pleased that also. It will hold a 20 long on the bottom. Cannot wait. Good luck to all of you fish keepers out there!

Filter died and needed a temp replacement, so I ordered this. While it WOULD BE quiet, it's not. Reason being, the hoses provided keep popping off of the air vents!?! I've tried using different tubing (smaller, larger), tried putting a small slice in tubing to make it slide up farther, etc. For the life of me, I just can NOT get any tubing to stay connected for more than 10 minutes before blowing/ popping off!?! Once the tubing pops off, the thing is just loud and humming/ vibrating all over the place. Oh well, this was just a temporary use item,but if it hadn't been?? ...I'd probably have had to return it I love that it has two outlet ports for airflow (if tubing stayed connected) and the included air stones. Everything needed was included I guess, but the included tubing was very thin and popped off the outlets as well and needed replacement (so i thought). Shipping was extremely quick, received in about 2 days! Maybe mine was defective, I don't know - but I wouldn't recommend...

This is an awesome set. I am so pleased with this purchase. The air pump is very quiet ( might help that I placed a thick gym mat, cut to size and placed pump on top). Also love the dial that you control the air flow(bubbles) with: from very fine bubbles to the highest setting, which is quite powerful. In my video, I have it set at 3/4. Came in pristine condition with all accessories shown. Everything as described. Easy to set up, has a small footprint and seems quite durable. I used my own black silicone tubing, instead of the clear tubing that came with set. 5 Stars all the way!!

So far is working great! Not too noisy at all a bit louder than my usb pump but provides much more airflow, so it’s an easy trade off for me. Would recommend.

The product was working great for about 6 months on a 40 gallon aquarium, until the silicone on the aquarium gave out and I had to unplug the air pump, for some reason that caused it to stop working. But the support was extremely helpful. Within just 1 day of talking to them I was able to get a replacement shipped. The product itself works great. Tons of air being pumped from it, I believe the one I had may have just been a fluke. I would %100 recommend this product.

i have two tubes working on my tank but the adjuster its perfect to quiet down the pump My plants enjoy extended life from the extra air I can use the pumps two sides and create a wirl wind current

Quite pump 👌🏼

Had a few glitches but over all works amazing! Still pretty new the the aquarium game (1month in) but was ecstatic to hear I can plug this into a sponge filter so now I have one air stone going and just purchased a sponge filter and everything is working well