Review on 🐠 SUN YT-304 18 Liters Per Minute Aquarium Air Pump - 4 Outlets, 8.5 Watts, 120 Gallon Capacity by Jenny Davis

I give it 5* because it does what I expected and is probably a little quieter than I expected, although maybe I had low expectations. First the noise. I personally wouldn't want to sleep in the same room as this one, but it's not that noisy. This is for the aquarium I have in my spare room and I can't hear it from the hallway with the door open. I CAN hear it when I'm in the bedroom, but the fan on low speed will probably drown it out (definitely on medium or high) with no problem. Second, it gives just enough from what it says based on the needs of my Airstones (the 2 big ones are each powered by 2 Td sockets). After all, it's pretty big. It's about the size of a VHS rewinder (remember the cars?) or about half the size of a shoebox for those unfamiliar with VHS. Would I buy it again, yes, especially if I had a larger aquarium.