Slient 2 Air Bubble Disk Stone Aerator Aquarium Fish Tank Pond Pump Hydroponic Oxygen with 2M Silicone Tube

Small buzzing sound but its not that loud at all! I love the little water sounds and i wish the water sounds were louder because its very calming and peaceful. lol! Its super great for the price! The bubbles arent too strong so its perfect for my little hermit crab pools!!

First time ever considering a bubbler. I didn't know how to even start, and getting this item proved to me that I was just thinking it was a huge thing when it was simple as could be. I will most likely grab another one of these once I get fish, but I use this one to bubble water dishes in my hermit terrarium. My only issue was that one of the rock ends wasn't sealed correctly, so it'd only 'bubble' if absolutely fully submerged. Not too big of a dealbreaker for me, but still annoying. I say this purchase was worth it. It is also pretty quiet, what noise it makes is easy to get used to and isn't totally intrusive.

The media could not be loaded. It works great, you can remove the air stone from the pump to get bigger bubbles. The cord is kind of short but it is very great and my fish love it. I would recommend this for African dwarf frogs, crayfish, and most any aquatic animal that breaths air for easy breaths. It is doing an amazing job putting oxygen in the water.

Worked great for 2 months and just stopped working for no reason. I wasn’t expecting top of the line quality but I would expect it to work for at least a year.

Not “silent” as said in description. Louder than my filter noise but tolerable. I mean I knew it wasn’t going to be silent but at least not noticeable. Still great though. Tubing could be a little better. It’s bent throughout and doesn’t blow out as much air as if it was without the kinks. I’ll probably replace tubing with thicker tubing.

The air lines are kinky and loose like a phillipino hooker after a navy port call. Very poor quality. Replaced them with actual quality thick lines and air pump preforms much better.

Works so well I rarely check it now

Works great! Came packaged very well, and shipped quickly. It is not super silent, but it is not bad. I find it is all about how you position the pump. It is very strong, and tends to move because it vibrates so much. I placed it on an old wash cloth behind my tank, and it now doesn't move, and I get tons of bubbles on both sides of my tank!