Review on Hygger Quietest Aquarium Adjustable Powerful by Joseph Marquez

My old pump was cheap, small, noisy and always produced low airflow. This pump is larger than I need but I figured if I ran it at less than half power it would run very quietly and still have headroom through the air. I was right. At lower power the new pump doesn't sound or feel and still puts out more air than I need, so I had to turn the air dial even further. All you can hear is the whistling of the air through the bubble stones. Turned all the way down, it's still quiet, but too powerful for my tank. This pump is really amazing and it even looks amazing. I know it sounds like I'm the owner of the company but I'm just a 40 year old aquarist and am happy with this product.