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 (5w)

Pushes out a good amount of air. Would buy again.

I am using this pump for hydroponics. I put it on folded cloth to minimize the noise as other reviews said. After rearranging my grow space, I realized it isn't so much the pump being noisy as it is the containers that have the air stones inside making noise from the vibrations of the air bubbles and stones. The containers went from a softer surface to a hard desk surface and the noise level tripled. Love the pump itself, it is nice and quiet. The adjustable air flow is very useful. Looking forward to having a really nice hydroponic pepper harvest soon!

I run a 29 and 20 gallon off one pump very powerful

Excellent air pump 👍🏻👍🏻👍🏻

I bought this pump to replace another one that lasted about a year and only was pumping from one of the two outlets. This pump is about half the size, half the price, just as quiet and pumps just about the same volume of air as the other pump. So I am very happy with it.

Air pump worked great for about 2 months. I noticed it was alittle noisey one day, after investigating I discovered one side had stopped pumping air. I dismantled the pump and discovered one of the arms was slightly bent and the vibration must have broke the solder joint loose??? After bending the arm to the same as the other arm on the working side and resoldering the wire connection it is and still is as good as new.

Absolutely 5stars super super silent and efficient. Loved it.

Worked well for 1 week then lost all power and flo rate in a 5 gal tank. Wouldn't even run a small sponge filter

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

Wish i bought this before i bought my nano silent 1w air pump. While that was actually SILENT, this is not... far from it, but it's not to say that it is loud. there definitely is a "hum" sound when you're close to it, but when you're 1 meter away, its definitely quieter. Currently this is driving a dual sponge filter and air stone without any problems... since it's 5W i expected a lot more power compared to my other other 2w air pump, but it seems to be on par which is a bit disappointing, but i will definitely keep this because my other air pump, although less wattage, was way too loud. For those who want a SILENT air pump, i've heard hygger is really quiet, but at around double the cost of this, i rather stick with this brand. Edit after using it for over a week, my breaker kept tripping. Couldn't figure it out. Turns out this kept tripping the arc fault in my circuit. My circuit is NOT overloaded. Everything else working fine until I got this. I did not minus a star for this because it may just be the luck or the draw or my sensitive Breaker....i did remove 1 star because the power draw of this 5w pump never exceeded 3 watts. I suspect their 5w is the exact same as the 3w except the sticker. My DC inverter uses about 1w idle so probably pulling just under 3w on max power. This makes sense it's not actually 5 because the output of this is actually comparable to my weaker air pump. Pretty disappointing

Great replacement. Dual outlets and variable pressure. Excellent for the price.

- weak pump with small cheap double diaphragm - pushes very minimal air for the price range - pictures make the pump look larger than in reality - there is some black oily residue that gets onto the tubing and causes it to slide off over time—every few days I have to reattach the tubing because it slid off. I’ve tried cleaning it multiple times, but the residue always comes back and the tubing slips off again. - the two outlets work dependently of eachother so if one outlet has much more resistance, the other outlet will get much more air output. The outlets should ideally be combined into one line, then split afterwards, which is just counterintuitive. Not a great value product, and considering the system effectively fails every few days when the tubing slips off, it makes this product a liability for living organisms.