Does the tank/bubbler make any noise?
1790817
Yes. The one that I got turned out to be extremely noisy. It's more noisy than the the more expensive jellyfish tank. I should have just bought another one of those.
703643
It's very quiet. There is a little noise from the plug as it vibrates but if put on a absorbing surface, no noise. The bubbling is quiet but you can hear it if you are within 2-3 feet of the unit.
550331
Yes - almost completely silent. The only sound I've heard from it is when the water occasionally bubbles as the amount in the tank changes. However, that's super quiet and lasts about a second. There is zero sound when it's running and will not prevent you from sleeping even if you need total silence! I don't even hear or notice it when I'm wide awake, and it's only four feet away.
2043794
There should not be any noise other than the sound of the bubbles coming from it? Sounds like you have a defective motor.
992969
Not bad, just bubble noise you'll get used to. Nice unit made for larger tanks but will work for yours too.
528196
The diffuser doesn't make any noise. I just left it plugged in and noticed that the level of the liquid decreased as time went on
883698
NO the noise is extremely minimal.NOW-after less than a year of which it was used only 3.5 months it started to have a gas smell from within.Energy Co. CKed it and said it was a manufacturing defect.Company would not replace except with a reconditioned one which I had to pay postage on!!It also had the same problem!!!GAVE IT AWAY for scrap!SORRY,BUT,NEVER WILL I RECCOMMEND THIS COMPANY OR ITS PRODUCTS.
1790097
It is only noisy when the pump is running for a few seconds. It heats up quickly and does not leak. The tank hast to be refilled periodically depending on the steaming level set.
245564
Mine really doesn't make noise, and when it's empty, it automatically shuts off, but doesn't give a warning.
1152968
If you already have an air pump then you're already hearing all that you're going to hear especially if you have a lid/hood on the tank. The bubbles don't make a sound if you have the tank covered. We have a 10 gallon pump Tetra 77851 Whisper Air Pump on this filter and it's very quiet. I personally feel that the noise produced is pretty easy to get used to since it's a consistent humming.
1509934
No it doesnt make any sounds - the liquid inside seems to 'disappear" as you pour the tea. It's a really cute set and my girls love playing with it - the cups have little holes in the top so it's really only good for pretend tea parties not using actual water or cold tea with.
837246
It doesn't have either but does make a bubbling sound which, personally, I find soothing.
451888
No. At the end of the brewing cycle it does that sound. But after that it is completely quiet.
1585447
Mine is a couple if months old. It only makes noise when pumping water, or possibly self cleaning . It's pretty loud when it does, but the noise probably lasts for less than a minute. Overall we are happy with it other than the noisy pumping.
1110855
Nope, not at all. It only make noticeable noise when refilling the reservoir
783798
I am not sure if it is normal, but mine does make this noise when the lid is open.
2153147
It's normal at first fill up, I was concerned about the noise also but after about 2 hrs the tank filled up and the noise stopped. Follow the manual it's very descriptive. After the tank fills up you have to let all the water out (about 5 min). When it fills up again the water is safe to drink and there's no noise.Good luck.