Eheim 4" x 6" x 4" Black PHL207184 Aquarium Filter

Burgy: I had one of these in the past and it was super quiet. I have had this one running it was quiet for a bit and every once in awhile it will buzz loud. ugh.. I do like the dual pump. It does not adjust allot just so slightly. Hopefully it will last I am a bitt worried because of the buzz once in awhile. My older one never did this.

United States on Jul 12, 2023

LuckyMike: So far this thing is working well. It’s super quiet and provides enough airflow into my tank. Time will tell whether it lasts long.

United States on Jan 31, 2023

allissa mclean: This is by far the quietest air pump I’ve ever heard I put some mesh filter under it to allow air but prevent rattling and you can barely hear it. The power seems good too and I like I can adjust the strength of air.

United States on Aug 12, 2022

Kenneth M Wilson: I'm very happy with the Eheim 200. A Very sturdy build. The pump is actually a little too powerful for my 30 gal tank. Mostly, I was amazed at how quiet this pump was. In fact the bubbles rising in the tank are the only thing I here now. It even came with extras I didn't expect like a higher quality air hose and check valves.

United States on Nov 21, 2021

Uncle Long Hair: We have a 26 gallon tall aquarium set up in the main kitchen/family area. It is really important that the pump and other accessories are quiet because we spend a lot of time here. My previous pump was a $25 diaphragm style pump but was just too noisy. After a lot of reading and research I got this pump, hoping that it would be quieter.

Initially it did seem to be a bit quieter, I didn't take any measurements but running the old and new pumps side by side some difference was noticeable. However to my pleasant surprise after running for a couple of weeks it actually got quieter, some have said they break in over time. I placed it on top of a thick piece of fabric on top of an anti-vibration pad on top of the corner of the tank. It is so quiet that you have to lean in to hear it, and the bubbles from the sponge filter are about the same volume, which is to say barely audible.

We don't need a lot of power from the pump which also might help. It has two outputs and came with tubes and connectors to combine them into a single output which is what we did, and also turned down the output to the minimum. It currently only powers a single airstone, which is the kind that is...

United States on Jun 17, 2020