PYPABL 3W Aquarium Air Pump, 300L/H Silent Adjustable Fish Tank Bubbler, Powerfu Oxgen Pump for 1-450L Fish and Turtle Tank

I ordered this for my 25L tank which I'm upgrading soon. It arrived securely packaged with clear instructions in good English together with how to contact company in case of a problem. It's easy to assemble, the airline tubes are more than adequate length. I've used the valves as pump unit is on the table next to tank. The pump itself really is almost silent despite being on a glass surface and very little vibration. I've got the setting quite low as it's really got a very powerful air output which will be great for a larger tank. The only thing I can hear is my tank filter and the water movement in the tank. All in all it seems a nice little air pump at a good price and packs a punch! The only downside is the suction pads don't stick to the glass of tank but I've yet to find any that actually do. Very happy with my purchase and would recommend to the Fedour HP-802 air pump. I've included the model number so it's clear what product I'm reviewing

This is great value for money, not dipping into the bank account too much. There is virtually no noise from this air pump on the lowest setting. At the highest setting there is a tiny buzz that you can easily get used to and ignore since the sound from the water ripples mostly cover it all up. It pumps air around my ~200L tank excellently, almost a little too much. My fish and snails are thriving from the increase in oxygen, too! It is also small for it's size, being able to hold it in your hand (my hands are small), and the rubber feet on the bottom stops from any noise being made from the machine, regardless of the material it's ontop of! I couldn't reccomend this air pump enough. It also has two holes, so you can use multiple items with it and it will still work fine! Amazing little air pump. This is the one!!!

Very powerful. Not exactly silent but barely able to hear it. My only negative would be that it vibrates a lot and the air pipes that are supplied with it come off at least once a day

Using it to run a sponge filter in my betta tank. It is really quiet. Used the T connector to attach the dual outlets to one hose for full power, its a singular sponge filter, if it was any bigger I dont think this pump would be adequate enough. I like the way you can adjust the flow without having to use the little taps provided. Hosing is a bit annoying, it's that flexible & soft it folds & blows off the ends on the pump. So I don't recommend using that.All the little connectors are brilliant, I have used 1 of the non return valves as it sits lower then the filter.

Really good little pump and very quiet, I have used this in my 390ltr tank it it works perfectly well

Not at all silent and awful in so many other ways - quite the opposite “silent wise” & tubes attached to the pump constantly keep coming apart from the pump meaning that I am spending money on the electricity without it providing any oxygen to the tank. I will have to try and tape them together somehow to stop this from constantly happening. Also one of the air stones hardly works and so I am having to use a higher power because one of the air stones does pretty much nothing. Have ordered some more air stones in the hope that it will fix that problem but it won’t help that the tubes keep coming away from the pump at low pressure or the volume of noise being produced needed.

Great pump (2 Outlet version) - powerful enough for 2 filters and an air bubble stone using 1 splitter and very quiet too. I have bought a few pumps that say they are quiet and they are not - this one is and for its small size it is the best pump I have ever used. Thanks. Highly recommended.

One of the adapters doesn’t work otherwise good