Sobo SB-988 Aquarium Air Pump

I have tried almost 5 Air Pumps, 1 failed in 2 months and other 4 I have returned due to Noise levels at night. I ordered this SOBO pump after lot of research and with a doubt, but to my surprise, this works like wonder. It have 4 nozzles so I have used connectors and made into 1 single outlets and gives a brilliant Air curtain in my aquarium. NOISE Levels - It has a a auto controller and upto middle level there is NO SOUND at all. But yes at higher levels it does give humming sound. SIZE - the piece is BIGGG, i was surprised to see the size of this Pump (almost 8 inches X 6 Inches) which is about 4 times your normal air pump. But as this goes in the cabinet below my aquarium, I am not bothered about the size. best part is its powerful and does not make the usual irritating humming noise.

Really good one . powerful yet quiet good looking too

It is a very good oxygen and it is not noisy at all, unlike other products in the market which are very noisy. Today, I feel this is a zero silence product. The only problem is that the size is big, the rest is a quality product.

Very bad device with no control of speed it's not working itself. There is no return policy and they cheated me with defective product and customer service is poor and dont buy it because I setup an fish experiment due to this poor airpump my all fishes died. Zero rating

Have been using this air pump for 1.5 years non stop (24/7). Have not faced any issues so far. Noise level is almost non-existent when all 4 nozzles are in use. When not using all 4 nozzles then the noise level is still low but it would also depend on what surface it is kept on.

Best product and super silent compared to other in market . Best product if u keep fish tank in room

Works good, but the speed controk is not working properly. It is just supporting low speed and high speed no fine control

This product is very very good it is working very good and performance was awesome 😎 any one buying this close your eyes and purchase it