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.

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!

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!!

Why did you pick this product vs others?: The price attracted me and the size. Ad clamed it was a quiet pump which I have to disagree. Fortunately my aquarium is set up in a spair room so thoe noise doesn't disturb my sleep or relaxing in my living room. Provides good air flow for the air stone.

I was not expecting much, but was shocked by how well it works and does so very quietly!

Super quiet! Works great, adjustable

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.

Love this pump, especially the 2 ports. I have my filter on one and two bubblers on the other. It is very quiet.

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

I have this fir two tanks side by side it works great.