Unicilfe 7 W 16L/Min Commercial Air Pump Adjustable Quiet Oxygen Aerator Pump with Air Stones 4 Outlets Manifold Check Valves and Airline Tubing Accessories for Up to 1000 L Tank Aquarium Pond

Firstly this pump is super quiet and I simply could not hear it running in the unit under my fishtank.Secondly the air output is phenomenal. I only had 2 taps half open to run a large 4 inch circular airstone which has lights in the centre. I previously had to have 2 separate air pumps running to get a decent amount of air through the airstone. I still have 2 outputs spare if I want to have more airstones running. The fish seem more lively with large volumes of air oxygenating the water. 5 🌟

I took a chance getting this pump because the three pumps I had was noisy, and like all pumps it said it was quiet and powerful so as I said I took a chance and paid the £30 and hoped for the best, when it arrived which was next day I was surprised it was not as big as I thought it would be but I fitted the four tanks up to the pump which has got 1 air line coming out of it fitted to a four way air supply to the four tanks which you can independently turn up and down and there is also a switch which you can have on half or full power for the air, I tried this on half power for the four tanks which I have a spong filter in each, it worked really great, I have not needed it on full, and after 2 months it is still working great .👍 As for the noise level, I know others have said they are noisy, I don't know if they got one that is faulty but quite honestly I don't know it is on and I have my tanks in the living room with the TV and I have no trouble with it at all, I will defiantly get this pump again, and I am so pleased I took the chance and got it. Keep up the good work Uniclife....🐟🐠

This pump is amazing. I never seen a powerful pump like this and you could turn it down on each tap and run two or three aquariums of it. Highly recommended to anyone. Bit pricey but well worth the money.

The media could not be loaded. Bought this pump the £32.99. It’s just like pic, it’s a quiet pump to an extant as in I’ve had to put mine on a towel cos it vibrates on the stand and you can hear it but on the towel it’s quiet. Unfortunately I. Can only put 1 video for Amazon reviews. I got x2 long airstones on Amazon for my 245liter tank and the bubbles look power full cos I put it on high on the pump but the bubbles still come out good on low I was just testing the pump but over all I am happy with this pump and I would recommend and will buy again for my 125liter soon

3 years usage and both internal air diaphragms have failed. Anyone know where I can buy replacemenrs pleasw? ... Previous review...A little surprised that this is sold specifically as an ultra quiet pump, it is more quiet than my previous better known brand but its still noticeable so 4 stars and not 5. Personally I would find it too noisy in a room but its inside of our summer house, housed in the dry and oxygenates a medium sized fish pond. It does seem solidly made and per the specs it works out at 960 lph which isn't as high as some but perfectly adequate and for the price is OK, the bubbles are definitely more noticeable and that's running 6 large air stones (two air lines are divided in the pond) I think its definitely producing the advertised pressure. Hopefully it will prove to be reliable. I have placed the pump on some soft foam with a cutout to allow for air flow and that helps to quieten it.

The media could not be loaded. Bought for my 6’ aquarium and to power four corner air stones.This aerator is fantastic.It is extremely well made, the stainless steel control valves are a cracking addition and it is ultra quiet. I have my tank set up in my dining room. This aerator is quieter than the previous air pump I had used for years.My tank is 6’x3’x3’ and it is therefore very tall sat on its cabinet. The aerator copes with all of this with ease. I have run 6mm tubing from the control valves to each corner to power 4 air stones and despite the height and distance - have more than enough bubbling and that is with the aerator set on 1/2 pressure with the control valves turned to 3/4.... I don’t need to use the ‘boost’ switch. If I do - it becomes reminiscent to a jacuzzi.The only slight noise is from the air stones. Note I have set the volume to max on the video clip.Highly recommended 5*****

Got 4 tanks connected to this with no issues and its quiet as ever

With the weather gets hotter my kois start to suffer. Bought another air pump but the noise was unbearable. Switched to this one and it is much quieter pump. I can hardly hear it in the garden even at night so I can run it 24/7 as a supplement to the fountain (which I usually shut at night due to noise to the neighbour). It is also quite powerful. As it is no an outdoor pump I used a 18m tube to supply the air from my shed to the pond then divide it into four to different corners. The longest extends to approx 25m from the pump yet the air bubbles are still sufficient. I think it is a perfect supplement to my 6000L pond alongside the small fountain. No idea about its durability at the moment but my fishes are obvious much happier.

Bon prix, silencieux, faible consommation.

Es una bomba potente y, para sí tamaño y potencia, bastante silenciosa. Es bastante popular, así que vas a tiro fijo con ella.

Molto ben fatta. Silenziosa e potente. L'interruttore sul fondo non serve per spegnerla ma seleziona due livelli di potenza.

I have to say, this thing is really quiet. I’m using it for my hydroponics so it’s going to run all the time. So far it works and no issues, but if that should change I’ll revisit this review.I retract one star because of the cheap crappy air stones supplied with the package; most of the air pushes out between the hinges where you connect the air hose and not the stone itself -- same for all four stones.

pour le moment, fonctionne très bien, mais à voir dans le temps, comme tous ces produits !7 watts seulement, j'ai 3 bassins de 1100 litres chacun, et ça bouillonne bien dans chacun.très peu de bruit, et comme c'est en extérieur, parfait.