hygger Aquarium Air Pump,Adjustable Oxygen Pump，Silent Powerful Aerator Pump 2W/3W/4.5W/6W/ 1/2 Air Outlets Ultra for Up to 100 Gallon Tank

Works very well, pretty quiet and comes with everything you need to set it up

I love that it's adjustable for my betta!

So I bought this hygger aquarium air pump thing because my old one was making some weird grinding noise, like a coffee grinder or something (don't ask). This new one is definitely quieter, though not silent by any means. Still, it's way better than the last one. It came packaged well and everything was there except for an air stone, which i already had from my old pump anyway. The instructions were pretty straightforward too, even if they weren't in perfect english (but who cares, right?). Plugged it in and bam, it started working just fine.It's got a nice compact design, so it doesn't take up much space next to my tank. I have it sitting on a little shelf i made out of some scrap wood, which helps muffle the noise even more (you can never be too careful). The air flow seems good enough for my fish; they seem happy and none have floated to the top since i installed it. Overall, not a bad product for the price. I'd say it does what it needs to do without any major issues.

Best I've found. Great for larger fish such as plecos. Provides good air, so fish don't have to swim to surface to grab a bubble (unless they want to!). Low noise, good power, durable.

Solid little air pump. But after about 3 years it’s reaching the point of no return. It started off quiet then slowly progressed to making the normal air pump rattle no matter how many times I cleaned the intake, outtake, or motor. And unfortunately as it aged, if you don’t have two hoses plugged into the outtake then the pressure becomes incredibly weak, which can be a bit frustrating when doing aquarium maintenance. It honestly worked great at the beginning, but after a couple of years I think it’s giving up the ghost. But for the price I think that sounds about right.

The media could not be loaded. I'm really disappointed in hygger for this product. I own two other hygger products and did a comparison:- this different air pump (5 Watts)hygger Small Quietest Aquarium Air Pump, Adjustable Oxygen Pump 2 Air Outlets Ultra Silent Powerful Aerator Pump 160GPH 5W (https://www.amazon.com/gp/product/B087QZ1F52/ref=ox_sc_act_title_1?smid=AVCC5D32ELY5X&th=1)- this sponge filter (dual M)hygger Aquarium Double Sponge Filter for Fresh Water and Salt-Water Fish Tank (M) (https://www.amazon.com/gp/product/B07RKT6QPV/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1)I plugged in this air pump (2W) and was met with huge vibration noises. this pump was to replace a dud for my grandma's 5 gallon tank but this is way too strong and even louder than my 5 Watt air pump at its max output. My grandma would hate this noise, you can't even try to muffle it with towels. You can still hear it across a room.You can see in the video that the 2W air pump slides on the floor when on and compare how loud it is to the different 5W air pump vibrations in the 3rd video. The second video is me putting in the 2W into my M sponge filter and its relatively strong in my 20 gallon long. The third video is demonstrating how much more quiet the 5W is even at its max.

Great product. Quiet and powerful. Thanks

Just like you, I read reviews too. Hygger appears to be a top brand according to their reviews. So, when I needed to replace an air pump, I looked at their line. This 3 watt air pump with adjustable speed control seemed to be the perfect choice. It had a 20% off incentive too! However, once it arrived and I put it into operation my enthusiasm ended. It was LOUD. The speed control made no discernable difference in the air flow either. Big disappointment here.This Hygger was replacing a Uniclife that had been running faithfully for nearly 5 years. Only recently did its increasing noise level become annoying. Instead of staying with the Uniclife line, I decided to explore other high-rated brands. It wasn't the devil, but the 20% off that made me chose Hygger over the bunch. Big mistake. If I've ever learned anything in life, it's this--stick with a proven winner. Why did I ever stray from this truth? Anyway, I replaced my mistake with an Uniclife UL40 and all is well again. It is so quiet, and it has true speed control. I've learned my lesson again.Just to be fair with Hygger, I gave their air pump a 2 star rating. Just maybe, I received a defective one, but how am I to know? This review is based on my real experience.